Home / 67,371.24-101,067.84-29,944.20

Finding the Fourth Proportional to 67,371.24, 101,067.84 and 29,944.20

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Solution

The fourth proportional to 67,371.24, 101,067.84 and 29,944.20 is: 44,921.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,371.24 : 101,067.84 = 29,944.20 : x
  2. Step 2: Convert to fraction form
    67,371.24/101,067.84 = 29,944.20/x
  3. Step 3: Cross multiply
    67,371.24x = 101,067.84 × 29,944.20
  4. Step 4: Simplify right side
    67,371.24x = 3,026,395,614.53
  5. Step 5: Solve for x
    x = 3,026,395,614.53/67,371.24
  6. Step 6: Final answer
    x = 44,921.18

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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.