Finding the Third Proportional to 442 and 514
Calculator
Solution
The third proportional to 442 and 514 is: 597.73
Step by Step Solution
- Step 1: Write the proportion equation
442 : 514 = 514 : x - Step 2: Convert to fraction form
442/514 = 514/x - Step 3: Cross multiply
442x = 514 × 514 - Step 4: Simplify right side
442x = 264,196 - Step 5: Solve for x
x = 264,196/442 - Step 6: Final answer
x = 597.73
Related Problems
Find third proportional to 221 and 257
Half scale
Find third proportional to 884 and 1,028
Double scale
Find third proportional to 444 and 516
Similar ratio
Find third proportional to 663 and 771
1.5x scale
Why These Related Problems?
These problems maintain the same ratio (1.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.