Home / 4,379.97-6,044.88-2,491.86

Finding the Fourth Proportional to 4,379.97, 6,044.88 and 2,491.86

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Solution

The fourth proportional to 4,379.97, 6,044.88 and 2,491.86 is: 3,439.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,379.97 : 6,044.88 = 2,491.86 : x
  2. Step 2: Convert to fraction form
    4,379.97/6,044.88 = 2,491.86/x
  3. Step 3: Cross multiply
    4,379.97x = 6,044.88 × 2,491.86
  4. Step 4: Simplify right side
    4,379.97x = 15,062,982.22
  5. Step 5: Solve for x
    x = 15,062,982.22/4,379.97
  6. Step 6: Final answer
    x = 3,439.06

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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.