34.25 is what percent of 86.75 - 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 86.75 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 86.75, so we can write it down as 100%=86.75.
4. We know, that x% equals 34.25 of the output value, so we can write it down as x%=34.25.
5. Now we have two simple equations:
1) 100%=86.75
2) x%=34.25
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%=86.75/34.25
6. Now we just have to solve the simple equation, and we will get the solution we are looking for.

7. Solution for 34.25 is what percent of 86.75

100%/x%=86.75/34.25
(100/x)*x=(86.75/34.25)*x       - we multiply both sides of the equation by x
100=2.5328467153285*x       - we divide both sides of the equation by (2.5328467153285) to get x
100/2.5328467153285=x
39.481268011527=x
x=39.481268011527

now we have:
34.25 is 39.481268011527% of 86.75