Finding the Third Proportional to 206,594 and 319,233
Calculator
Solution
The third proportional to 206,594 and 319,233 is: 493,284.94
Step by Step Solution
- Step 1: Write the proportion equation
206,594 : 319,233 = 319,233 : x - Step 2: Convert to fraction form
206,594/319,233 = 319,233/x - Step 3: Cross multiply
206,594x = 319,233 × 319,233 - Step 4: Simplify right side
206,594x = 101,909,708,289 - Step 5: Solve for x
x = 101,909,708,289/206,594 - Step 6: Final answer
x = 493,284.94
Related Problems
Find third proportional to 103,297 and 159,616.50
Half scale
Find third proportional to 413,188 and 638,466
Double scale
Find third proportional to 206,596 and 319,236
Similar ratio
Find third proportional to 309,891 and 478,849.50
1.5x scale
Why These Related Problems?
These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.