Home / 95,184.11-131,351.83-52,162.18

Finding the Fourth Proportional to 95,184.11, 131,351.83 and 52,162.18

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Solution

The fourth proportional to 95,184.11, 131,351.83 and 52,162.18 is: 71,982.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,184.11 : 131,351.83 = 52,162.18 : x
  2. Step 2: Convert to fraction form
    95,184.11/131,351.83 = 52,162.18/x
  3. Step 3: Cross multiply
    95,184.11x = 131,351.83 × 52,162.18
  4. Step 4: Simplify right side
    95,184.11x = 6,851,597,341.00
  5. Step 5: Solve for x
    x = 6,851,597,341.00/95,184.11
  6. Step 6: Final answer
    x = 71,982.57

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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.