Finding the Third Proportional to 516 and 592
Calculator
Solution
The third proportional to 516 and 592 is: 679.19
Step by Step Solution
- Step 1: Write the proportion equation
516 : 592 = 592 : x - Step 2: Convert to fraction form
516/592 = 592/x - Step 3: Cross multiply
516x = 592 × 592 - Step 4: Simplify right side
516x = 350,464 - Step 5: Solve for x
x = 350,464/516 - Step 6: Final answer
x = 679.19
Related Problems
Find third proportional to 258 and 296
Half scale
Find third proportional to 1,032 and 1,184
Double scale
Find third proportional to 518 and 594
Similar ratio
Find third proportional to 774 and 888
1.5x scale
Why These Related Problems?
These problems maintain the same ratio (1.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.