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Finding the Third Proportional to 44,745 and 67,114

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Solution

The third proportional to 44,745 and 67,114 is: 100,665.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,745 : 67,114 = 67,114 : x
  2. Step 2: Convert to fraction form
    44,745/67,114 = 67,114/x
  3. Step 3: Cross multiply
    44,745x = 67,114 × 67,114
  4. Step 4: Simplify right side
    44,745x = 4,504,288,996
  5. Step 5: Solve for x
    x = 4,504,288,996/44,745
  6. Step 6: Final answer
    x = 100,665.75

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.