Home / 11,067.52-15,273.17-6,031.74

Finding the Fourth Proportional to 11,067.52, 15,273.17 and 6,031.74

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Solution

The fourth proportional to 11,067.52, 15,273.17 and 6,031.74 is: 8,323.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,067.52 : 15,273.17 = 6,031.74 : x
  2. Step 2: Convert to fraction form
    11,067.52/15,273.17 = 6,031.74/x
  3. Step 3: Cross multiply
    11,067.52x = 15,273.17 × 6,031.74
  4. Step 4: Simplify right side
    11,067.52x = 92,123,790.42
  5. Step 5: Solve for x
    x = 92,123,790.42/11,067.52
  6. Step 6: Final answer
    x = 8,323.80

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1.5x scale

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.