Finding the Third Proportional to 3,472 and 5,496
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Solution
The third proportional to 3,472 and 5,496 is: 8,699.89
Step by Step Solution
- Step 1: Write the proportion equation
3,472 : 5,496 = 5,496 : x - Step 2: Convert to fraction form
3,472/5,496 = 5,496/x - Step 3: Cross multiply
3,472x = 5,496 × 5,496 - Step 4: Simplify right side
3,472x = 30,206,016 - Step 5: Solve for x
x = 30,206,016/3,472 - Step 6: Final answer
x = 8,699.89
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Why These Related Problems?
These problems maintain the same ratio (1.58) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.