0.75 is what percent of 172 - 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 172 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 172, so we can write it down as 100%=172.
4. We know, that x% equals 0.75 of the output value, so we can write it down as x%=0.75.
5. Now we have two simple equations:
1) 100%=172
2) x%=0.75
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%=172/0.75
6. Now we just have to solve the simple equation, and we will get the solution we are looking for.

7. Solution for 0.75 is what percent of 172

100%/x%=172/0.75
(100/x)*x=(172/0.75)*x       - we multiply both sides of the equation by x
100=229.33333333333*x       - we divide both sides of the equation by (229.33333333333) to get x
100/229.33333333333=x
0.43604651162791=x
x=0.43604651162791

now we have:
0.75 is 0.43604651162791% of 172