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Finding the Third Proportional to 72,373.50 and 95,384.25

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Solution

The third proportional to 72,373.50 and 95,384.25 is: 125,711.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    72,373.50 : 95,384.25 = 95,384.25 : x
  2. Step 2: Convert to fraction form
    72,373.50/95,384.25 = 95,384.25/x
  3. Step 3: Cross multiply
    72,373.50x = 95,384.25 × 95,384.25
  4. Step 4: Simplify right side
    72,373.50x = 9,098,155,148.06
  5. Step 5: Solve for x
    x = 9,098,155,148.06/72,373.50
  6. Step 6: Final answer
    x = 125,711.14

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These problems maintain the same ratio (1.32) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.