Home / 16,370.78-24,557.97-5,843.25

Finding the Fourth Proportional to 16,370.78, 24,557.97 and 5,843.25

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Solution

The fourth proportional to 16,370.78, 24,557.97 and 5,843.25 is: 8,765.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,370.78 : 24,557.97 = 5,843.25 : x
  2. Step 2: Convert to fraction form
    16,370.78/24,557.97 = 5,843.25/x
  3. Step 3: Cross multiply
    16,370.78x = 24,557.97 × 5,843.25
  4. Step 4: Simplify right side
    16,370.78x = 143,498,358.20
  5. Step 5: Solve for x
    x = 143,498,358.20/16,370.78
  6. Step 6: Final answer
    x = 8,765.52

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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.