Home / 52,370.97-78,494.94-24,231.57

Finding the Fourth Proportional to 52,370.97, 78,494.94 and 24,231.57

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Solution

The fourth proportional to 52,370.97, 78,494.94 and 24,231.57 is: 36,318.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,370.97 : 78,494.94 = 24,231.57 : x
  2. Step 2: Convert to fraction form
    52,370.97/78,494.94 = 24,231.57/x
  3. Step 3: Cross multiply
    52,370.97x = 78,494.94 × 24,231.57
  4. Step 4: Simplify right side
    52,370.97x = 1,902,055,780.43
  5. Step 5: Solve for x
    x = 1,902,055,780.43/52,370.97
  6. Step 6: Final answer
    x = 36,318.89

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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.