Home / 4,042.29-6,060.20-2,479.89

Finding the Fourth Proportional to 4,042.29, 6,060.20 and 2,479.89

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Solution

The fourth proportional to 4,042.29, 6,060.20 and 2,479.89 is: 3,717.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,042.29 : 6,060.20 = 2,479.89 : x
  2. Step 2: Convert to fraction form
    4,042.29/6,060.20 = 2,479.89/x
  3. Step 3: Cross multiply
    4,042.29x = 6,060.20 × 2,479.89
  4. Step 4: Simplify right side
    4,042.29x = 15,028,616.98
  5. Step 5: Solve for x
    x = 15,028,616.98/4,042.29
  6. Step 6: Final answer
    x = 3,717.85

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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.