Home / 41,548.31-62,322.46-19,377.19

Finding the Fourth Proportional to 41,548.31, 62,322.46 and 19,377.19

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Solution

The fourth proportional to 41,548.31, 62,322.46 and 19,377.19 is: 29,065.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,548.31 : 62,322.46 = 19,377.19 : x
  2. Step 2: Convert to fraction form
    41,548.31/62,322.46 = 19,377.19/x
  3. Step 3: Cross multiply
    41,548.31x = 62,322.46 × 19,377.19
  4. Step 4: Simplify right side
    41,548.31x = 1,207,633,740.19
  5. Step 5: Solve for x
    x = 1,207,633,740.19/41,548.31
  6. Step 6: Final answer
    x = 29,065.78

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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.