Home / 95,205.14-142,791.54-44,609.42

Finding the Fourth Proportional to 95,205.14, 142,791.54 and 44,609.42

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Solution

The fourth proportional to 95,205.14, 142,791.54 and 44,609.42 is: 66,906.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,205.14 : 142,791.54 = 44,609.42 : x
  2. Step 2: Convert to fraction form
    95,205.14/142,791.54 = 44,609.42/x
  3. Step 3: Cross multiply
    95,205.14x = 142,791.54 × 44,609.42
  4. Step 4: Simplify right side
    95,205.14x = 6,369,847,780.31
  5. Step 5: Solve for x
    x = 6,369,847,780.31/95,205.14
  6. Step 6: Final answer
    x = 66,906.55

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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.