22.5 is what percent of 31.103 - 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 31.103 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 31.103, so we can write it down as 100%=31.103.
4. We know, that x% equals 22.5 of the output value, so we can write it down as x%=22.5.
5. Now we have two simple equations:
1) 100%=31.103
2) x%=22.5
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%=31.103/22.5
6. Now we just have to solve the simple equation, and we will get the solution we are looking for.

7. Solution for 22.5 is what percent of 31.103

100%/x%=31.103/22.5
(100/x)*x=(31.103/22.5)*x       - we multiply both sides of the equation by x
100=1.3823555555556*x       - we divide both sides of the equation by (1.3823555555556) to get x
100/1.3823555555556=x
72.34028871813=x
x=72.34028871813

now we have:
22.5 is 72.34028871813% of 31.103