72.19 is what percent of 75 - step by step solution

To get the solution, we are looking for, we need to point out what we know.

1. We assume, that the number 75 is 100% - because it's the output value of the task.
2. We assume, that x is the value we are looking for.
3. If 100% equals 75, so we can write it down as 100%=75.
4. We know, that x% equals 72.19 of the output value, so we can write it down as x%=72.19.
5. Now we have two simple equations:
1) 100%=75
2) x%=72.19
where left sides of both of them have the same units, and both right sides have the same units, so we can do something like that:
100%/x%=75/72.19
6. Now we just have to solve the simple equation, and we will get the solution we are looking for.

7. Solution for 72.19 is what percent of 75

100%/x%=75/72.19
(100/x)*x=(75/72.19)*x       - we multiply both sides of the equation by x
100=1.0389250588724*x       - we divide both sides of the equation by (1.0389250588724) to get x
100/1.0389250588724=x
96.253333333333=x
x=96.253333333333

now we have:
72.19 is 96.253333333333% of 75