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Finding the Third Proportional to 8,264 and 17,338

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Solution

The third proportional to 8,264 and 17,338 is: 36,375.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,264 : 17,338 = 17,338 : x
  2. Step 2: Convert to fraction form
    8,264/17,338 = 17,338/x
  3. Step 3: Cross multiply
    8,264x = 17,338 × 17,338
  4. Step 4: Simplify right side
    8,264x = 300,606,244
  5. Step 5: Solve for x
    x = 300,606,244/8,264
  6. Step 6: Final answer
    x = 36,375.39

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Why These Related Problems?

These problems maintain the same ratio (2.10) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.