Finding the Third Proportional to 353,108.25 and 497,472.75
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Solution
The third proportional to 353,108.25 and 497,472.75 is: 700,859.12
Step by Step Solution
- Step 1: Write the proportion equation
353,108.25 : 497,472.75 = 497,472.75 : x - Step 2: Convert to fraction form
353,108.25/497,472.75 = 497,472.75/x - Step 3: Cross multiply
353,108.25x = 497,472.75 × 497,472.75 - Step 4: Simplify right side
353,108.25x = 247,479,136,992.56 - Step 5: Solve for x
x = 247,479,136,992.56/353,108.25 - Step 6: Final answer
x = 700,859.12
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These problems maintain the same ratio (1.41) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.