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Finding the Fourth Proportional to 244,151.44, 366,284.28 and 75,662.96

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Solution

The fourth proportional to 244,151.44, 366,284.28 and 75,662.96 is: 113,512.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,151.44 : 366,284.28 = 75,662.96 : x
  2. Step 2: Convert to fraction form
    244,151.44/366,284.28 = 75,662.96/x
  3. Step 3: Cross multiply
    244,151.44x = 366,284.28 × 75,662.96
  4. Step 4: Simplify right side
    244,151.44x = 27,714,152,826.27
  5. Step 5: Solve for x
    x = 27,714,152,826.27/244,151.44
  6. Step 6: Final answer
    x = 113,512.14

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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.