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Finding the Fourth Proportional to 244,408.20, 366,612.30 and 150,966.60

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Solution

The fourth proportional to 244,408.20, 366,612.30 and 150,966.60 is: 226,449.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,408.20 : 366,612.30 = 150,966.60 : x
  2. Step 2: Convert to fraction form
    244,408.20/366,612.30 = 150,966.60/x
  3. Step 3: Cross multiply
    244,408.20x = 366,612.30 × 150,966.60
  4. Step 4: Simplify right side
    244,408.20x = 55,346,212,449.18
  5. Step 5: Solve for x
    x = 55,346,212,449.18/244,408.20
  6. Step 6: Final answer
    x = 226,449.90

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.