Home / 11,067.82-15,273.14-6,031.93

Finding the Fourth Proportional to 11,067.82, 15,273.14 and 6,031.93

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Solution

The fourth proportional to 11,067.82, 15,273.14 and 6,031.93 is: 8,323.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,067.82 : 15,273.14 = 6,031.93 : x
  2. Step 2: Convert to fraction form
    11,067.82/15,273.14 = 6,031.93/x
  3. Step 3: Cross multiply
    11,067.82x = 15,273.14 × 6,031.93
  4. Step 4: Simplify right side
    11,067.82x = 92,126,488.26
  5. Step 5: Solve for x
    x = 92,126,488.26/11,067.82
  6. Step 6: Final answer
    x = 8,323.82

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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.