Home / 57,067.11-85,607.96-22,016.79

Finding the Fourth Proportional to 57,067.11, 85,607.96 and 22,016.79

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Solution

The fourth proportional to 57,067.11, 85,607.96 and 22,016.79 is: 33,028.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,067.11 : 85,607.96 = 22,016.79 : x
  2. Step 2: Convert to fraction form
    57,067.11/85,607.96 = 22,016.79/x
  3. Step 3: Cross multiply
    57,067.11x = 85,607.96 × 22,016.79
  4. Step 4: Simplify right side
    57,067.11x = 1,884,812,367.56
  5. Step 5: Solve for x
    x = 1,884,812,367.56/57,067.11
  6. Step 6: Final answer
    x = 33,028.00

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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.