Home / 11,441.68-17,163.84-4,044.52

Finding the Fourth Proportional to 11,441.68, 17,163.84 and 4,044.52

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Solution

The fourth proportional to 11,441.68, 17,163.84 and 4,044.52 is: 6,067.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,441.68 : 17,163.84 = 4,044.52 : x
  2. Step 2: Convert to fraction form
    11,441.68/17,163.84 = 4,044.52/x
  3. Step 3: Cross multiply
    11,441.68x = 17,163.84 × 4,044.52
  4. Step 4: Simplify right side
    11,441.68x = 69,419,494.16
  5. Step 5: Solve for x
    x = 69,419,494.16/11,441.68
  6. Step 6: Final answer
    x = 6,067.25

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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.