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Finding the Third Proportional to 38,044.50 and 83,682

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Solution

The third proportional to 38,044.50 and 83,682 is: 184,065.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,044.50 : 83,682 = 83,682 : x
  2. Step 2: Convert to fraction form
    38,044.50/83,682 = 83,682/x
  3. Step 3: Cross multiply
    38,044.50x = 83,682 × 83,682
  4. Step 4: Simplify right side
    38,044.50x = 7,002,677,124
  5. Step 5: Solve for x
    x = 7,002,677,124/38,044.50
  6. Step 6: Final answer
    x = 184,065.43

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These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.