86.7 is what percent of 50 - 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 50 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 50, so we can write it down as 100%=50.
4. We know, that x% equals 86.7 of the output value, so we can write it down as x%=86.7.
5. Now we have two simple equations:
1) 100%=50
2) x%=86.7
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%=50/86.7
6. Now we just have to solve the simple equation, and we will get the solution we are looking for.

7. Solution for 86.7 is what percent of 50

100%/x%=50/86.7
(100/x)*x=(50/86.7)*x       - we multiply both sides of the equation by x
100=0.57670126874279*x       - we divide both sides of the equation by (0.57670126874279) to get x
100/0.57670126874279=x
173.4=x
x=173.4

now we have:
86.7 is 173.4% of 50