Home / 29,383.88-44,067.46-8,322.52

Finding the Fourth Proportional to 29,383.88, 44,067.46 and 8,322.52

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Solution

The fourth proportional to 29,383.88, 44,067.46 and 8,322.52 is: 12,481.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,383.88 : 44,067.46 = 8,322.52 : x
  2. Step 2: Convert to fraction form
    29,383.88/44,067.46 = 8,322.52/x
  3. Step 3: Cross multiply
    29,383.88x = 44,067.46 × 8,322.52
  4. Step 4: Simplify right side
    29,383.88x = 366,752,317.20
  5. Step 5: Solve for x
    x = 366,752,317.20/29,383.88
  6. Step 6: Final answer
    x = 12,481.41

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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.