Home / 41,607.44-57,422.24-22,747.40

Finding the Fourth Proportional to 41,607.44, 57,422.24 and 22,747.40

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Solution

The fourth proportional to 41,607.44, 57,422.24 and 22,747.40 is: 31,393.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,607.44 : 57,422.24 = 22,747.40 : x
  2. Step 2: Convert to fraction form
    41,607.44/57,422.24 = 22,747.40/x
  3. Step 3: Cross multiply
    41,607.44x = 57,422.24 × 22,747.40
  4. Step 4: Simplify right side
    41,607.44x = 1,306,206,662.18
  5. Step 5: Solve for x
    x = 1,306,206,662.18/41,607.44
  6. Step 6: Final answer
    x = 31,393.58

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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.