Frankly the fact that education is only 4x the budget of the police force is depressing in itself.
So, when I say school budget from LA is 4x the police budget, that is just covering the 21% and 12% part of this graph. Doubling the LA school budget would only increase the total school budget about ~33%
Again - if I was in charge I probably would lower police budgets and raise school budgets - but I think those sharing the slices without being informed are doing a disservice.
Source: https://ed100.org/lessons/whopays
I would love to be corrected on some of these issues, but in general looking at just discretionary funds from a city and ignoring all other funds will lead you to some wild conclusions.
It's hard to make comparisons like this because obligations and reporting methodology can vary wildly.