Finding the Third Proportional to 349,169.25 and 557,882.25
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Solution
The third proportional to 349,169.25 and 557,882.25 is: 891,351.70
Step by Step Solution
- Step 1: Write the proportion equation
349,169.25 : 557,882.25 = 557,882.25 : x - Step 2: Convert to fraction form
349,169.25/557,882.25 = 557,882.25/x - Step 3: Cross multiply
349,169.25x = 557,882.25 × 557,882.25 - Step 4: Simplify right side
349,169.25x = 311,232,604,865.06 - Step 5: Solve for x
x = 311,232,604,865.06/349,169.25 - Step 6: Final answer
x = 891,351.70
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These problems maintain the same ratio (1.60) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.