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Finding the Fourth Proportional to 6,591.88, 9,098.82 and 3,799.24

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Solution

The fourth proportional to 6,591.88, 9,098.82 and 3,799.24 is: 5,244.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,591.88 : 9,098.82 = 3,799.24 : x
  2. Step 2: Convert to fraction form
    6,591.88/9,098.82 = 3,799.24/x
  3. Step 3: Cross multiply
    6,591.88x = 9,098.82 × 3,799.24
  4. Step 4: Simplify right side
    6,591.88x = 34,568,600.90
  5. Step 5: Solve for x
    x = 34,568,600.90/6,591.88
  6. Step 6: Final answer
    x = 5,244.12

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.