32.45 is what percent of 47.2 - 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 47.2 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 47.2, so we can write it down as 100%=47.2.
4. We know, that x% equals 32.45 of the output value, so we can write it down as x%=32.45.
5. Now we have two simple equations:
1) 100%=47.2
2) x%=32.45
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%=47.2/32.45
6. Now we just have to solve the simple equation, and we will get the solution we are looking for.

7. Solution for 32.45 is what percent of 47.2

100%/x%=47.2/32.45
(100/x)*x=(47.2/32.45)*x       - we multiply both sides of the equation by x
100=1.4545454545455*x       - we divide both sides of the equation by (1.4545454545455) to get x
100/1.4545454545455=x
68.75=x
x=68.75

now we have:
32.45 is 68.75% of 47.2