Home / 41,353.44-62,036.31-19,169.06

Finding the Fourth Proportional to 41,353.44, 62,036.31 and 19,169.06

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Solution

The fourth proportional to 41,353.44, 62,036.31 and 19,169.06 is: 28,756.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,353.44 : 62,036.31 = 19,169.06 : x
  2. Step 2: Convert to fraction form
    41,353.44/62,036.31 = 19,169.06/x
  3. Step 3: Cross multiply
    41,353.44x = 62,036.31 × 19,169.06
  4. Step 4: Simplify right side
    41,353.44x = 1,189,177,348.53
  5. Step 5: Solve for x
    x = 1,189,177,348.53/41,353.44
  6. Step 6: Final answer
    x = 28,756.43

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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.