Home / 29,241.68-44,024.30-20,067.92

Finding the Fourth Proportional to 29,241.68, 44,024.30 and 20,067.92

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Solution

The fourth proportional to 29,241.68, 44,024.30 and 20,067.92 is: 30,212.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,241.68 : 44,024.30 = 20,067.92 : x
  2. Step 2: Convert to fraction form
    29,241.68/44,024.30 = 20,067.92/x
  3. Step 3: Cross multiply
    29,241.68x = 44,024.30 × 20,067.92
  4. Step 4: Simplify right side
    29,241.68x = 883,476,130.46
  5. Step 5: Solve for x
    x = 883,476,130.46/29,241.68
  6. Step 6: Final answer
    x = 30,212.91

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.