Home / 195,076.20-292,614.30-54,834.82

Finding the Fourth Proportional to 195,076.20, 292,614.30 and 54,834.82

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Solution

The fourth proportional to 195,076.20, 292,614.30 and 54,834.82 is: 82,252.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    195,076.20 : 292,614.30 = 54,834.82 : x
  2. Step 2: Convert to fraction form
    195,076.20/292,614.30 = 54,834.82/x
  3. Step 3: Cross multiply
    195,076.20x = 292,614.30 × 54,834.82
  4. Step 4: Simplify right side
    195,076.20x = 16,045,452,469.93
  5. Step 5: Solve for x
    x = 16,045,452,469.93/195,076.20
  6. Step 6: Final answer
    x = 82,252.23

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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.