Home / 95,188.04-131,357.92-52,167.20

Finding the Fourth Proportional to 95,188.04, 131,357.92 and 52,167.20

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Solution

The fourth proportional to 95,188.04, 131,357.92 and 52,167.20 is: 71,989.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,188.04 : 131,357.92 = 52,167.20 : x
  2. Step 2: Convert to fraction form
    95,188.04/131,357.92 = 52,167.20/x
  3. Step 3: Cross multiply
    95,188.04x = 131,357.92 × 52,167.20
  4. Step 4: Simplify right side
    95,188.04x = 6,852,574,884.22
  5. Step 5: Solve for x
    x = 6,852,574,884.22/95,188.04
  6. Step 6: Final answer
    x = 71,989.87

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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.