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Finding the Fourth Proportional to 150,562.60, 225,843.90 and 94,575.40

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Solution

The fourth proportional to 150,562.60, 225,843.90 and 94,575.40 is: 141,863.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    150,562.60 : 225,843.90 = 94,575.40 : x
  2. Step 2: Convert to fraction form
    150,562.60/225,843.90 = 94,575.40/x
  3. Step 3: Cross multiply
    150,562.60x = 225,843.90 × 94,575.40
  4. Step 4: Simplify right side
    150,562.60x = 21,359,277,180.06
  5. Step 5: Solve for x
    x = 21,359,277,180.06/150,562.60
  6. Step 6: Final answer
    x = 141,863.10

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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.