Home / 3,267.92-4,508.04-2,023.76

Finding the Fourth Proportional to 3,267.92, 4,508.04 and 2,023.76

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Solution

The fourth proportional to 3,267.92, 4,508.04 and 2,023.76 is: 2,791.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,267.92 : 4,508.04 = 2,023.76 : x
  2. Step 2: Convert to fraction form
    3,267.92/4,508.04 = 2,023.76/x
  3. Step 3: Cross multiply
    3,267.92x = 4,508.04 × 2,023.76
  4. Step 4: Simplify right side
    3,267.92x = 9,123,191.03
  5. Step 5: Solve for x
    x = 9,123,191.03/3,267.92
  6. Step 6: Final answer
    x = 2,791.74

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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.