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Finding the Fourth Proportional to 5,794, 8,669.13 and 3,592.42

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Solution

The fourth proportional to 5,794, 8,669.13 and 3,592.42 is: 5,375.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,794 : 8,669.13 = 3,592.42 : x
  2. Step 2: Convert to fraction form
    5,794/8,669.13 = 3,592.42/x
  3. Step 3: Cross multiply
    5,794x = 8,669.13 × 3,592.42
  4. Step 4: Simplify right side
    5,794x = 31,143,155.99
  5. Step 5: Solve for x
    x = 31,143,155.99/5,794
  6. Step 6: Final answer
    x = 5,375.07

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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.