Home / 34,449.52-47,491.22-25,358.90

Finding the Fourth Proportional to 34,449.52, 47,491.22 and 25,358.90

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Solution

The fourth proportional to 34,449.52, 47,491.22 and 25,358.90 is: 34,959.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,449.52 : 47,491.22 = 25,358.90 : x
  2. Step 2: Convert to fraction form
    34,449.52/47,491.22 = 25,358.90/x
  3. Step 3: Cross multiply
    34,449.52x = 47,491.22 × 25,358.90
  4. Step 4: Simplify right side
    34,449.52x = 1,204,325,098.86
  5. Step 5: Solve for x
    x = 1,204,325,098.86/34,449.52
  6. Step 6: Final answer
    x = 34,959.13

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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.