Home / 8,067.44-11,132.44-4,529.96

Finding the Fourth Proportional to 8,067.44, 11,132.44 and 4,529.96

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Solution

The fourth proportional to 8,067.44, 11,132.44 and 4,529.96 is: 6,251.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,067.44 : 11,132.44 = 4,529.96 : x
  2. Step 2: Convert to fraction form
    8,067.44/11,132.44 = 4,529.96/x
  3. Step 3: Cross multiply
    8,067.44x = 11,132.44 × 4,529.96
  4. Step 4: Simplify right side
    8,067.44x = 50,429,524.41
  5. Step 5: Solve for x
    x = 50,429,524.41/8,067.44
  6. Step 6: Final answer
    x = 6,251.00

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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.