Home / 95,214.26-131,393.66-52,771.88

Finding the Fourth Proportional to 95,214.26, 131,393.66 and 52,771.88

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Solution

The fourth proportional to 95,214.26, 131,393.66 and 52,771.88 is: 72,824.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,214.26 : 131,393.66 = 52,771.88 : x
  2. Step 2: Convert to fraction form
    95,214.26/131,393.66 = 52,771.88/x
  3. Step 3: Cross multiply
    95,214.26x = 131,393.66 × 52,771.88
  4. Step 4: Simplify right side
    95,214.26x = 6,933,890,458.28
  5. Step 5: Solve for x
    x = 6,933,890,458.28/95,214.26
  6. Step 6: Final answer
    x = 72,824.08

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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.