Home / 246,672.20-369,781.50-88,862.06

Finding the Fourth Proportional to 246,672.20, 369,781.50 and 88,862.06

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Solution

The fourth proportional to 246,672.20, 369,781.50 and 88,862.06 is: 133,211.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    246,672.20 : 369,781.50 = 88,862.06 : x
  2. Step 2: Convert to fraction form
    246,672.20/369,781.50 = 88,862.06/x
  3. Step 3: Cross multiply
    246,672.20x = 369,781.50 × 88,862.06
  4. Step 4: Simplify right side
    246,672.20x = 32,859,545,839.89
  5. Step 5: Solve for x
    x = 32,859,545,839.89/246,672.20
  6. Step 6: Final answer
    x = 133,211.39

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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.