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Finding the Fourth Proportional to 5,858.87, 8,788.14 and 2,737.04

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Solution

The fourth proportional to 5,858.87, 8,788.14 and 2,737.04 is: 4,105.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,858.87 : 8,788.14 = 2,737.04 : x
  2. Step 2: Convert to fraction form
    5,858.87/8,788.14 = 2,737.04/x
  3. Step 3: Cross multiply
    5,858.87x = 8,788.14 × 2,737.04
  4. Step 4: Simplify right side
    5,858.87x = 24,053,446.76
  5. Step 5: Solve for x
    x = 24,053,446.76/5,858.87
  6. Step 6: Final answer
    x = 4,105.48

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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.