Home / 95,181.11-131,350.08-52,153.76

Finding the Fourth Proportional to 95,181.11, 131,350.08 and 52,153.76

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Solution

The fourth proportional to 95,181.11, 131,350.08 and 52,153.76 is: 71,972.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,181.11 : 131,350.08 = 52,153.76 : x
  2. Step 2: Convert to fraction form
    95,181.11/131,350.08 = 52,153.76/x
  3. Step 3: Cross multiply
    95,181.11x = 131,350.08 × 52,153.76
  4. Step 4: Simplify right side
    95,181.11x = 6,850,400,548.30
  5. Step 5: Solve for x
    x = 6,850,400,548.30/95,181.11
  6. Step 6: Final answer
    x = 71,972.27

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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.