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Finding the Third Proportional to 4,318.88 and 10,092.38

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Solution

The third proportional to 4,318.88 and 10,092.38 is: 23,583.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,318.88 : 10,092.38 = 10,092.38 : x
  2. Step 2: Convert to fraction form
    4,318.88/10,092.38 = 10,092.38/x
  3. Step 3: Cross multiply
    4,318.88x = 10,092.38 × 10,092.38
  4. Step 4: Simplify right side
    4,318.88x = 101,856,033.14
  5. Step 5: Solve for x
    x = 101,856,033.14/4,318.88
  6. Step 6: Final answer
    x = 23,583.93

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Why These Related Problems?

These problems maintain the same ratio (2.34) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.