Home / 195,414.62-293,143.17-62,263.58

Finding the Fourth Proportional to 195,414.62, 293,143.17 and 62,263.58

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Solution

The fourth proportional to 195,414.62, 293,143.17 and 62,263.58 is: 93,402.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    195,414.62 : 293,143.17 = 62,263.58 : x
  2. Step 2: Convert to fraction form
    195,414.62/293,143.17 = 62,263.58/x
  3. Step 3: Cross multiply
    195,414.62x = 293,143.17 × 62,263.58
  4. Step 4: Simplify right side
    195,414.62x = 18,252,143,216.75
  5. Step 5: Solve for x
    x = 18,252,143,216.75/195,414.62
  6. Step 6: Final answer
    x = 93,402.14

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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.