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Finding the Fourth Proportional to 241,201.28, 361,819.20 and 63,706.52

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Solution

The fourth proportional to 241,201.28, 361,819.20 and 63,706.52 is: 95,564.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,201.28 : 361,819.20 = 63,706.52 : x
  2. Step 2: Convert to fraction form
    241,201.28/361,819.20 = 63,706.52/x
  3. Step 3: Cross multiply
    241,201.28x = 361,819.20 × 63,706.52
  4. Step 4: Simplify right side
    241,201.28x = 23,050,242,101.18
  5. Step 5: Solve for x
    x = 23,050,242,101.18/241,201.28
  6. Step 6: Final answer
    x = 95,564.34

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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.