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Finding the Fourth Proportional to 5,922.29, 8,872.03 and 3,701.99

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Solution

The fourth proportional to 5,922.29, 8,872.03 and 3,701.99 is: 5,545.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,922.29 : 8,872.03 = 3,701.99 : x
  2. Step 2: Convert to fraction form
    5,922.29/8,872.03 = 3,701.99/x
  3. Step 3: Cross multiply
    5,922.29x = 8,872.03 × 3,701.99
  4. Step 4: Simplify right side
    5,922.29x = 32,844,166.34
  5. Step 5: Solve for x
    x = 32,844,166.34/5,922.29
  6. Step 6: Final answer
    x = 5,545.86

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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.