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Finding the Third Proportional to 17,560 and 23,654

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Solution

The third proportional to 17,560 and 23,654 is: 31,862.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,560 : 23,654 = 23,654 : x
  2. Step 2: Convert to fraction form
    17,560/23,654 = 23,654/x
  3. Step 3: Cross multiply
    17,560x = 23,654 × 23,654
  4. Step 4: Simplify right side
    17,560x = 559,511,716
  5. Step 5: Solve for x
    x = 559,511,716/17,560
  6. Step 6: Final answer
    x = 31,862.85

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Why These Related Problems?

These problems maintain the same ratio (1.35) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.