Home / 95,648.28-143,467.44-29,086.92

Finding the Fourth Proportional to 95,648.28, 143,467.44 and 29,086.92

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Solution

The fourth proportional to 95,648.28, 143,467.44 and 29,086.92 is: 43,628.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,648.28 : 143,467.44 = 29,086.92 : x
  2. Step 2: Convert to fraction form
    95,648.28/143,467.44 = 29,086.92/x
  3. Step 3: Cross multiply
    95,648.28x = 143,467.44 × 29,086.92
  4. Step 4: Simplify right side
    95,648.28x = 4,173,025,949.88
  5. Step 5: Solve for x
    x = 4,173,025,949.88/95,648.28
  6. Step 6: Final answer
    x = 43,628.87

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.