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Finding the Fourth Proportional to 5,952.75, 8,929.05 and 1,449.83

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Solution

The fourth proportional to 5,952.75, 8,929.05 and 1,449.83 is: 2,174.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,952.75 : 8,929.05 = 1,449.83 : x
  2. Step 2: Convert to fraction form
    5,952.75/8,929.05 = 1,449.83/x
  3. Step 3: Cross multiply
    5,952.75x = 8,929.05 × 1,449.83
  4. Step 4: Simplify right side
    5,952.75x = 12,945,604.56
  5. Step 5: Solve for x
    x = 12,945,604.56/5,952.75
  6. Step 6: Final answer
    x = 2,174.73

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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.