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Finding the Fourth Proportional to 244,546.10, 366,819.15 and 102,366.80

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Solution

The fourth proportional to 244,546.10, 366,819.15 and 102,366.80 is: 153,550.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,546.10 : 366,819.15 = 102,366.80 : x
  2. Step 2: Convert to fraction form
    244,546.10/366,819.15 = 102,366.80/x
  3. Step 3: Cross multiply
    244,546.10x = 366,819.15 × 102,366.80
  4. Step 4: Simplify right side
    244,546.10x = 37,550,102,564.22
  5. Step 5: Solve for x
    x = 37,550,102,564.22/244,546.10
  6. Step 6: Final answer
    x = 153,550.20

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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.