Home / 41,433.28-57,177.84-22,570.36

Finding the Fourth Proportional to 41,433.28, 57,177.84 and 22,570.36

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Solution

The fourth proportional to 41,433.28, 57,177.84 and 22,570.36 is: 31,147.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,433.28 : 57,177.84 = 22,570.36 : x
  2. Step 2: Convert to fraction form
    41,433.28/57,177.84 = 22,570.36/x
  3. Step 3: Cross multiply
    41,433.28x = 57,177.84 × 22,570.36
  4. Step 4: Simplify right side
    41,433.28x = 1,290,524,432.82
  5. Step 5: Solve for x
    x = 1,290,524,432.82/41,433.28
  6. Step 6: Final answer
    x = 31,147.05

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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.