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Finding the Fourth Proportional to 244,494.44, 366,654.18 and 132,257.60

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Solution

The fourth proportional to 244,494.44, 366,654.18 and 132,257.60 is: 198,339.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,494.44 : 366,654.18 = 132,257.60 : x
  2. Step 2: Convert to fraction form
    244,494.44/366,654.18 = 132,257.60/x
  3. Step 3: Cross multiply
    244,494.44x = 366,654.18 × 132,257.60
  4. Step 4: Simplify right side
    244,494.44x = 48,492,801,876.77
  5. Step 5: Solve for x
    x = 48,492,801,876.77/244,494.44
  6. Step 6: Final answer
    x = 198,339.08

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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.