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Finding the Fourth Proportional to 95,794.97, 132,201.15 and 53,353.51

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Solution

The fourth proportional to 95,794.97, 132,201.15 and 53,353.51 is: 73,630.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,794.97 : 132,201.15 = 53,353.51 : x
  2. Step 2: Convert to fraction form
    95,794.97/132,201.15 = 53,353.51/x
  3. Step 3: Cross multiply
    95,794.97x = 132,201.15 × 53,353.51
  4. Step 4: Simplify right side
    95,794.97x = 7,053,394,450.76
  5. Step 5: Solve for x
    x = 7,053,394,450.76/95,794.97
  6. Step 6: Final answer
    x = 73,630.11

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.