Home / 192,310.24-288,500.22-96,297.52

Finding the Fourth Proportional to 192,310.24, 288,500.22 and 96,297.52

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Solution

The fourth proportional to 192,310.24, 288,500.22 and 96,297.52 is: 144,463.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    192,310.24 : 288,500.22 = 96,297.52 : x
  2. Step 2: Convert to fraction form
    192,310.24/288,500.22 = 96,297.52/x
  3. Step 3: Cross multiply
    192,310.24x = 288,500.22 × 96,297.52
  4. Step 4: Simplify right side
    192,310.24x = 27,781,855,223.97
  5. Step 5: Solve for x
    x = 27,781,855,223.97/192,310.24
  6. Step 6: Final answer
    x = 144,463.73

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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.