Home / 4,013.92-6,023.20-2,165.04

Finding the Fourth Proportional to 4,013.92, 6,023.20 and 2,165.04

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Solution

The fourth proportional to 4,013.92, 6,023.20 and 2,165.04 is: 3,248.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,013.92 : 6,023.20 = 2,165.04 : x
  2. Step 2: Convert to fraction form
    4,013.92/6,023.20 = 2,165.04/x
  3. Step 3: Cross multiply
    4,013.92x = 6,023.20 × 2,165.04
  4. Step 4: Simplify right side
    4,013.92x = 13,040,468.93
  5. Step 5: Solve for x
    x = 13,040,468.93/4,013.92
  6. Step 6: Final answer
    x = 3,248.81

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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.