Home / 95,191.61-131,365.19-52,750.85

Finding the Fourth Proportional to 95,191.61, 131,365.19 and 52,750.85

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Solution

The fourth proportional to 95,191.61, 131,365.19 and 52,750.85 is: 72,796.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,191.61 : 131,365.19 = 52,750.85 : x
  2. Step 2: Convert to fraction form
    95,191.61/131,365.19 = 52,750.85/x
  3. Step 3: Cross multiply
    95,191.61x = 131,365.19 × 52,750.85
  4. Step 4: Simplify right side
    95,191.61x = 6,929,624,907.96
  5. Step 5: Solve for x
    x = 6,929,624,907.96/95,191.61
  6. Step 6: Final answer
    x = 72,796.60

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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.