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Finding the Third Proportional to 62,496 and 97,730

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Solution

The third proportional to 62,496 and 97,730 is: 152,828.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,496 : 97,730 = 97,730 : x
  2. Step 2: Convert to fraction form
    62,496/97,730 = 97,730/x
  3. Step 3: Cross multiply
    62,496x = 97,730 × 97,730
  4. Step 4: Simplify right side
    62,496x = 9,551,152,900
  5. Step 5: Solve for x
    x = 9,551,152,900/62,496
  6. Step 6: Final answer
    x = 152,828.23

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Why These Related Problems?

These problems maintain the same ratio (1.56) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.