Home / 244,616.80-366,906.97-102,425.35

Finding the Fourth Proportional to 244,616.80, 366,906.97 and 102,425.35

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Solution

The fourth proportional to 244,616.80, 366,906.97 and 102,425.35 is: 153,630.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,616.80 : 366,906.97 = 102,425.35 : x
  2. Step 2: Convert to fraction form
    244,616.80/366,906.97 = 102,425.35/x
  3. Step 3: Cross multiply
    244,616.80x = 366,906.97 × 102,425.35
  4. Step 4: Simplify right side
    244,616.80x = 37,580,574,819.69
  5. Step 5: Solve for x
    x = 37,580,574,819.69/244,616.80
  6. Step 6: Final answer
    x = 153,630.39

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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.