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Finding the Fourth Proportional to 95,195.68, 131,368.08 and 52,753.84

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Solution

The fourth proportional to 95,195.68, 131,368.08 and 52,753.84 is: 72,799.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,195.68 : 131,368.08 = 52,753.84 : x
  2. Step 2: Convert to fraction form
    95,195.68/131,368.08 = 52,753.84/x
  3. Step 3: Cross multiply
    95,195.68x = 131,368.08 × 52,753.84
  4. Step 4: Simplify right side
    95,195.68x = 6,930,170,673.43
  5. Step 5: Solve for x
    x = 6,930,170,673.43/95,195.68
  6. Step 6: Final answer
    x = 72,799.21

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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.