Home / 5,542.92-8,314.38-3,200.76

Finding the Fourth Proportional to 5,542.92, 8,314.38 and 3,200.76

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Solution

The fourth proportional to 5,542.92, 8,314.38 and 3,200.76 is: 4,801.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,542.92 : 8,314.38 = 3,200.76 : x
  2. Step 2: Convert to fraction form
    5,542.92/8,314.38 = 3,200.76/x
  3. Step 3: Cross multiply
    5,542.92x = 8,314.38 × 3,200.76
  4. Step 4: Simplify right side
    5,542.92x = 26,612,334.93
  5. Step 5: Solve for x
    x = 26,612,334.93/5,542.92
  6. Step 6: Final answer
    x = 4,801.14

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Similar ratio
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1.5x scale

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.