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Finding the Fourth Proportional to 244,773.60, 367,118 and 67,238.32

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Solution

The fourth proportional to 244,773.60, 367,118 and 67,238.32 is: 100,845.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,773.60 : 367,118 = 67,238.32 : x
  2. Step 2: Convert to fraction form
    244,773.60/367,118 = 67,238.32/x
  3. Step 3: Cross multiply
    244,773.60x = 367,118 × 67,238.32
  4. Step 4: Simplify right side
    244,773.60x = 24,684,397,561.76
  5. Step 5: Solve for x
    x = 24,684,397,561.76/244,773.60
  6. Step 6: Final answer
    x = 100,845.83

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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.