Home / 5,738.20-8,592.72-4,008.04

Finding the Fourth Proportional to 5,738.20, 8,592.72 and 4,008.04

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Solution

The fourth proportional to 5,738.20, 8,592.72 and 4,008.04 is: 6,001.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,738.20 : 8,592.72 = 4,008.04 : x
  2. Step 2: Convert to fraction form
    5,738.20/8,592.72 = 4,008.04/x
  3. Step 3: Cross multiply
    5,738.20x = 8,592.72 × 4,008.04
  4. Step 4: Simplify right side
    5,738.20x = 34,439,965.47
  5. Step 5: Solve for x
    x = 34,439,965.47/5,738.20
  6. Step 6: Final answer
    x = 6,001.88

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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.