Home / 195,418.62-293,149.17-62,267.58

Finding the Fourth Proportional to 195,418.62, 293,149.17 and 62,267.58

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Solution

The fourth proportional to 195,418.62, 293,149.17 and 62,267.58 is: 93,408.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    195,418.62 : 293,149.17 = 62,267.58 : x
  2. Step 2: Convert to fraction form
    195,418.62/293,149.17 = 62,267.58/x
  3. Step 3: Cross multiply
    195,418.62x = 293,149.17 × 62,267.58
  4. Step 4: Simplify right side
    195,418.62x = 18,253,689,394.91
  5. Step 5: Solve for x
    x = 18,253,689,394.91/195,418.62
  6. Step 6: Final answer
    x = 93,408.14

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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.