Home / 41,422.05-57,163.08-22,559.16

Finding the Fourth Proportional to 41,422.05, 57,163.08 and 22,559.16

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Solution

The fourth proportional to 41,422.05, 57,163.08 and 22,559.16 is: 31,132.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,422.05 : 57,163.08 = 22,559.16 : x
  2. Step 2: Convert to fraction form
    41,422.05/57,163.08 = 22,559.16/x
  3. Step 3: Cross multiply
    41,422.05x = 57,163.08 × 22,559.16
  4. Step 4: Simplify right side
    41,422.05x = 1,289,551,067.81
  5. Step 5: Solve for x
    x = 1,289,551,067.81/41,422.05
  6. Step 6: Final answer
    x = 31,132.00

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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.