Home / 41,450.13-62,187.48-19,276.65

Finding the Fourth Proportional to 41,450.13, 62,187.48 and 19,276.65

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Solution

The fourth proportional to 41,450.13, 62,187.48 and 19,276.65 is: 28,920.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,450.13 : 62,187.48 = 19,276.65 : x
  2. Step 2: Convert to fraction form
    41,450.13/62,187.48 = 19,276.65/x
  3. Step 3: Cross multiply
    41,450.13x = 62,187.48 × 19,276.65
  4. Step 4: Simplify right side
    41,450.13x = 1,198,766,286.34
  5. Step 5: Solve for x
    x = 1,198,766,286.34/41,450.13
  6. Step 6: Final answer
    x = 28,920.69

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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.