Finding the Third Proportional to 536 and 625
Calculator
Solution
The third proportional to 536 and 625 is: 728.78
Step by Step Solution
- Step 1: Write the proportion equation
536 : 625 = 625 : x - Step 2: Convert to fraction form
536/625 = 625/x - Step 3: Cross multiply
536x = 625 × 625 - Step 4: Simplify right side
536x = 390,625 - Step 5: Solve for x
x = 390,625/536 - Step 6: Final answer
x = 728.78
Related Problems
Find third proportional to 268 and 312.50
Half scale
Find third proportional to 1,072 and 1,250
Double scale
Find third proportional to 538 and 627
Similar ratio
Find third proportional to 804 and 937.50
1.5x scale
Why These Related Problems?
These problems maintain the same ratio (1.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.