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Finding the Fourth Proportional to 8,002.97, 11,044.11 and 4,466.18

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Solution

The fourth proportional to 8,002.97, 11,044.11 and 4,466.18 is: 6,163.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,002.97 : 11,044.11 = 4,466.18 : x
  2. Step 2: Convert to fraction form
    8,002.97/11,044.11 = 4,466.18/x
  3. Step 3: Cross multiply
    8,002.97x = 11,044.11 × 4,466.18
  4. Step 4: Simplify right side
    8,002.97x = 49,324,905.65
  5. Step 5: Solve for x
    x = 49,324,905.65/8,002.97
  6. Step 6: Final answer
    x = 6,163.33

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.