Home / 6,104.38-8,424.22-3,451.73

Finding the Fourth Proportional to 6,104.38, 8,424.22 and 3,451.73

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Solution

The fourth proportional to 6,104.38, 8,424.22 and 3,451.73 is: 4,763.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,104.38 : 8,424.22 = 3,451.73 : x
  2. Step 2: Convert to fraction form
    6,104.38/8,424.22 = 3,451.73/x
  3. Step 3: Cross multiply
    6,104.38x = 8,424.22 × 3,451.73
  4. Step 4: Simplify right side
    6,104.38x = 29,078,132.90
  5. Step 5: Solve for x
    x = 29,078,132.90/6,104.38
  6. Step 6: Final answer
    x = 4,763.49

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Half scale
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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.