174.5 is what percent of 224.5 - 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 224.5 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 224.5, so we can write it down as 100%=224.5.
4. We know, that x% equals 174.5 of the output value, so we can write it down as x%=174.5.
5. Now we have two simple equations:
1) 100%=224.5
2) x%=174.5
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%=224.5/174.5
6. Now we just have to solve the simple equation, and we will get the solution we are looking for.

7. Solution for 174.5 is what percent of 224.5

100%/x%=224.5/174.5
(100/x)*x=(224.5/174.5)*x       - we multiply both sides of the equation by x
100=1.2865329512894*x       - we divide both sides of the equation by (1.2865329512894) to get x
100/1.2865329512894=x
77.728285077951=x
x=77.728285077951

now we have:
174.5 is 77.728285077951% of 224.5