Home / 95,067.64-131,194.38-52,626.88

Finding the Fourth Proportional to 95,067.64, 131,194.38 and 52,626.88

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Solution

The fourth proportional to 95,067.64, 131,194.38 and 52,626.88 is: 72,625.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,067.64 : 131,194.38 = 52,626.88 : x
  2. Step 2: Convert to fraction form
    95,067.64/131,194.38 = 52,626.88/x
  3. Step 3: Cross multiply
    95,067.64x = 131,194.38 × 52,626.88
  4. Step 4: Simplify right side
    95,067.64x = 6,904,350,892.93
  5. Step 5: Solve for x
    x = 6,904,350,892.93/95,067.64
  6. Step 6: Final answer
    x = 72,625.67

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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.