Home / 95,191.73-131,365.37-52,750.97

Finding the Fourth Proportional to 95,191.73, 131,365.37 and 52,750.97

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Solution

The fourth proportional to 95,191.73, 131,365.37 and 52,750.97 is: 72,796.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,191.73 : 131,365.37 = 52,750.97 : x
  2. Step 2: Convert to fraction form
    95,191.73/131,365.37 = 52,750.97/x
  3. Step 3: Cross multiply
    95,191.73x = 131,365.37 × 52,750.97
  4. Step 4: Simplify right side
    95,191.73x = 6,929,650,691.91
  5. Step 5: Solve for x
    x = 6,929,650,691.91/95,191.73
  6. Step 6: Final answer
    x = 72,796.77

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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.