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Finding the Third Proportional to 83,764 and 131,114

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Solution

The third proportional to 83,764 and 131,114 is: 205,229.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    83,764 : 131,114 = 131,114 : x
  2. Step 2: Convert to fraction form
    83,764/131,114 = 131,114/x
  3. Step 3: Cross multiply
    83,764x = 131,114 × 131,114
  4. Step 4: Simplify right side
    83,764x = 17,190,880,996
  5. Step 5: Solve for x
    x = 17,190,880,996/83,764
  6. Step 6: Final answer
    x = 205,229.94

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These problems maintain the same ratio (1.57) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.