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Finding the Fourth Proportional to 5,833.88, 8,753.42 and 3,059.90

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Solution

The fourth proportional to 5,833.88, 8,753.42 and 3,059.90 is: 4,591.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,833.88 : 8,753.42 = 3,059.90 : x
  2. Step 2: Convert to fraction form
    5,833.88/8,753.42 = 3,059.90/x
  3. Step 3: Cross multiply
    5,833.88x = 8,753.42 × 3,059.90
  4. Step 4: Simplify right side
    5,833.88x = 26,784,589.86
  5. Step 5: Solve for x
    x = 26,784,589.86/5,833.88
  6. Step 6: Final answer
    x = 4,591.21

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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.