Home / 4,029.60-6,049.24-2,388

Finding the Fourth Proportional to 4,029.60, 6,049.24 and 2,388

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Solution

The fourth proportional to 4,029.60, 6,049.24 and 2,388 is: 3,584.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,029.60 : 6,049.24 = 2,388 : x
  2. Step 2: Convert to fraction form
    4,029.60/6,049.24 = 2,388/x
  3. Step 3: Cross multiply
    4,029.60x = 6,049.24 × 2,388
  4. Step 4: Simplify right side
    4,029.60x = 14,445,585.12
  5. Step 5: Solve for x
    x = 14,445,585.12/4,029.60
  6. Step 6: Final answer
    x = 3,584.87

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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.