Home / 83,190.63-124,767.57-24,013.44

Finding the Fourth Proportional to 83,190.63, 124,767.57 and 24,013.44

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Solution

The fourth proportional to 83,190.63, 124,767.57 and 24,013.44 is: 36,014.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    83,190.63 : 124,767.57 = 24,013.44 : x
  2. Step 2: Convert to fraction form
    83,190.63/124,767.57 = 24,013.44/x
  3. Step 3: Cross multiply
    83,190.63x = 124,767.57 × 24,013.44
  4. Step 4: Simplify right side
    83,190.63x = 2,996,098,556.14
  5. Step 5: Solve for x
    x = 2,996,098,556.14/83,190.63
  6. Step 6: Final answer
    x = 36,014.86

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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.