Home / 195,414.87-293,143.55-62,263.83

Finding the Fourth Proportional to 195,414.87, 293,143.55 and 62,263.83

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Solution

The fourth proportional to 195,414.87, 293,143.55 and 62,263.83 is: 93,402.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    195,414.87 : 293,143.55 = 62,263.83 : x
  2. Step 2: Convert to fraction form
    195,414.87/293,143.55 = 62,263.83/x
  3. Step 3: Cross multiply
    195,414.87x = 293,143.55 × 62,263.83
  4. Step 4: Simplify right side
    195,414.87x = 18,252,239,851.48
  5. Step 5: Solve for x
    x = 18,252,239,851.48/195,414.87
  6. Step 6: Final answer
    x = 93,402.51

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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.