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Finding the Fourth Proportional to 6,249.52, 9,376 and 3,327.04

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Solution

The fourth proportional to 6,249.52, 9,376 and 3,327.04 is: 4,991.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,249.52 : 9,376 = 3,327.04 : x
  2. Step 2: Convert to fraction form
    6,249.52/9,376 = 3,327.04/x
  3. Step 3: Cross multiply
    6,249.52x = 9,376 × 3,327.04
  4. Step 4: Simplify right side
    6,249.52x = 31,194,327.04
  5. Step 5: Solve for x
    x = 31,194,327.04/6,249.52
  6. Step 6: Final answer
    x = 4,991.48

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Why These Related Problems?

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