47 is what percent of 3398 - 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 3398 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 3398, so we can write it down as 100%=3398.
4. We know, that x% equals 47 of the output value, so we can write it down as x%=47.
5. Now we have two simple equations:
1) 100%=3398
2) x%=47
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%=3398/47
6. Now we just have to solve the simple equation, and we will get the solution we are looking for.

7. Solution for 47 is what percent of 3398

100%/x%=3398/47
(100/x)*x=(3398/47)*x       - we multiply both sides of the equation by x
100=72.297872340426*x       - we divide both sides of the equation by (72.297872340426) to get x
100/72.297872340426=x
1.3831665685697=x
x=1.3831665685697

now we have:
47 is 1.3831665685697% of 3398