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Finding the Third Proportional to 38,981.25 and 60,334.88

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Solution

The third proportional to 38,981.25 and 60,334.88 is: 93,385.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,981.25 : 60,334.88 = 60,334.88 : x
  2. Step 2: Convert to fraction form
    38,981.25/60,334.88 = 60,334.88/x
  3. Step 3: Cross multiply
    38,981.25x = 60,334.88 × 60,334.88
  4. Step 4: Simplify right side
    38,981.25x = 3,640,297,141.27
  5. Step 5: Solve for x
    x = 3,640,297,141.27/38,981.25
  6. Step 6: Final answer
    x = 93,385.85

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These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.