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Finding the Fourth Proportional to 95,104.01, 131,247.49 and 52,662.54

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Solution

The fourth proportional to 95,104.01, 131,247.49 and 52,662.54 is: 72,676.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,104.01 : 131,247.49 = 52,662.54 : x
  2. Step 2: Convert to fraction form
    95,104.01/131,247.49 = 52,662.54/x
  3. Step 3: Cross multiply
    95,104.01x = 131,247.49 × 52,662.54
  4. Step 4: Simplify right side
    95,104.01x = 6,911,826,585.97
  5. Step 5: Solve for x
    x = 6,911,826,585.97/95,104.01
  6. Step 6: Final answer
    x = 72,676.50

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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.