Home / 11,067.56-15,273.04-6,031.83

Finding the Fourth Proportional to 11,067.56, 15,273.04 and 6,031.83

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Solution

The fourth proportional to 11,067.56, 15,273.04 and 6,031.83 is: 8,323.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,067.56 : 15,273.04 = 6,031.83 : x
  2. Step 2: Convert to fraction form
    11,067.56/15,273.04 = 6,031.83/x
  3. Step 3: Cross multiply
    11,067.56x = 15,273.04 × 6,031.83
  4. Step 4: Simplify right side
    11,067.56x = 92,124,380.86
  5. Step 5: Solve for x
    x = 92,124,380.86/11,067.56
  6. Step 6: Final answer
    x = 8,323.82

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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.