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Finding the Third Proportional to 29.43 and 62.41

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Solution

The third proportional to 29.43 and 62.41 is: 132.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    29.43 : 62.41 = 62.41 : x
  2. Step 2: Convert to fraction form
    29.43/62.41 = 62.41/x
  3. Step 3: Cross multiply
    29.43x = 62.41 × 62.41
  4. Step 4: Simplify right side
    29.43x = 3,895.15
  5. Step 5: Solve for x
    x = 3,895.15/29.43
  6. Step 6: Final answer
    x = 132.37

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Why These Related Problems?

These problems maintain the same ratio (2.12) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.