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Finding the Third Proportional to 8,092 and 17,648

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Solution

The third proportional to 8,092 and 17,648 is: 38,488.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,092 : 17,648 = 17,648 : x
  2. Step 2: Convert to fraction form
    8,092/17,648 = 17,648/x
  3. Step 3: Cross multiply
    8,092x = 17,648 × 17,648
  4. Step 4: Simplify right side
    8,092x = 311,451,904
  5. Step 5: Solve for x
    x = 311,451,904/8,092
  6. Step 6: Final answer
    x = 38,488.87

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Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.