The ratio changes back and forth with money and time.
Let's use the most objective criteria, yardsticks we all agree on: the music is rock, the bass is a precision bass, the amp is an Ampeg. I don't personally rock either of the above yardsticks but I'm willing to be objective. If you accept those criteria, you start with a used Squire for 300 bucks and a cheap Ampeg combo for under a grand, you're at about 1:3, and everything makes sense. With the next grand or more to spend, amp gets sold, and the proceeds plus the grand+ all go into a better amp, an SVT-VR and an 8×10. So the ratio has gone ampwise to around 1:7. Years later you get a better job, you spend more on the bass until you get closer to 2:1 rocking a nice Sadowsky that no one in the band or audience cares about besides you. They still show up for how the band sounds, which is a function of how you play plus that type of pickups plus that amp and the other band members not wrecking your vibe. As the years go by you sell the SVT and spend the same money on lighter stuff that you can still haul. If multiple basses are allowed as part of the ratio, it becomes 100:1 as you hoard Alembics and Sadowskys.
It's a problem with multiple bathtubs, one of which gets full before a bigger and less useful bathtub begins to fill.
Let's use the most objective criteria, yardsticks we all agree on: the music is rock, the bass is a precision bass, the amp is an Ampeg. I don't personally rock either of the above yardsticks but I'm willing to be objective. If you accept those criteria, you start with a used Squire for 300 bucks and a cheap Ampeg combo for under a grand, you're at about 1:3, and everything makes sense. With the next grand or more to spend, amp gets sold, and the proceeds plus the grand+ all go into a better amp, an SVT-VR and an 8×10. So the ratio has gone ampwise to around 1:7. Years later you get a better job, you spend more on the bass until you get closer to 2:1 rocking a nice Sadowsky that no one in the band or audience cares about besides you. They still show up for how the band sounds, which is a function of how you play plus that type of pickups plus that amp and the other band members not wrecking your vibe. As the years go by you sell the SVT and spend the same money on lighter stuff that you can still haul. If multiple basses are allowed as part of the ratio, it becomes 100:1 as you hoard Alembics and Sadowskys.
It's a problem with multiple bathtubs, one of which gets full before a bigger and less useful bathtub begins to fill.