Home / 8,006.24-11,047.29-4,469.45

Finding the Fourth Proportional to 8,006.24, 11,047.29 and 4,469.45

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Solution

The fourth proportional to 8,006.24, 11,047.29 and 4,469.45 is: 6,167.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,006.24 : 11,047.29 = 4,469.45 : x
  2. Step 2: Convert to fraction form
    8,006.24/11,047.29 = 4,469.45/x
  3. Step 3: Cross multiply
    8,006.24x = 11,047.29 × 4,469.45
  4. Step 4: Simplify right side
    8,006.24x = 49,375,310.29
  5. Step 5: Solve for x
    x = 49,375,310.29/8,006.24
  6. Step 6: Final answer
    x = 6,167.10

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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.