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Finding the Third Proportional to 43,972.88 and 94,787.72

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Solution

The third proportional to 43,972.88 and 94,787.72 is: 204,323.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,972.88 : 94,787.72 = 94,787.72 : x
  2. Step 2: Convert to fraction form
    43,972.88/94,787.72 = 94,787.72/x
  3. Step 3: Cross multiply
    43,972.88x = 94,787.72 × 94,787.72
  4. Step 4: Simplify right side
    43,972.88x = 8,984,711,625.83
  5. Step 5: Solve for x
    x = 8,984,711,625.83/43,972.88
  6. Step 6: Final answer
    x = 204,323.95

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These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.