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Finding the Third Proportional to 50,231 and 73,834

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Solution

The third proportional to 50,231 and 73,834 is: 108,527.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,231 : 73,834 = 73,834 : x
  2. Step 2: Convert to fraction form
    50,231/73,834 = 73,834/x
  3. Step 3: Cross multiply
    50,231x = 73,834 × 73,834
  4. Step 4: Simplify right side
    50,231x = 5,451,459,556
  5. Step 5: Solve for x
    x = 5,451,459,556/50,231
  6. Step 6: Final answer
    x = 108,527.79

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These problems maintain the same ratio (1.47) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.