Home / 36,067.18-54,053.64-26,105.48

Finding the Fourth Proportional to 36,067.18, 54,053.64 and 26,105.48

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Solution

The fourth proportional to 36,067.18, 54,053.64 and 26,105.48 is: 39,124.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,067.18 : 54,053.64 = 26,105.48 : x
  2. Step 2: Convert to fraction form
    36,067.18/54,053.64 = 26,105.48/x
  3. Step 3: Cross multiply
    36,067.18x = 54,053.64 × 26,105.48
  4. Step 4: Simplify right side
    36,067.18x = 1,411,096,217.95
  5. Step 5: Solve for x
    x = 1,411,096,217.95/36,067.18
  6. Step 6: Final answer
    x = 39,124.11

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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.