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Finding the Fourth Proportional to 33,496.29, 50,253.98 and 27,314.78

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Solution

The fourth proportional to 33,496.29, 50,253.98 and 27,314.78 is: 40,979.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,496.29 : 50,253.98 = 27,314.78 : x
  2. Step 2: Convert to fraction form
    33,496.29/50,253.98 = 27,314.78/x
  3. Step 3: Cross multiply
    33,496.29x = 50,253.98 × 27,314.78
  4. Step 4: Simplify right side
    33,496.29x = 1,372,676,019.98
  5. Step 5: Solve for x
    x = 1,372,676,019.98/33,496.29
  6. Step 6: Final answer
    x = 40,979.94

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.