Home / 41,694.09-62,551.09-13,614.20

Finding the Fourth Proportional to 41,694.09, 62,551.09 and 13,614.20

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Solution

The fourth proportional to 41,694.09, 62,551.09 and 13,614.20 is: 20,424.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,694.09 : 62,551.09 = 13,614.20 : x
  2. Step 2: Convert to fraction form
    41,694.09/62,551.09 = 13,614.20/x
  3. Step 3: Cross multiply
    41,694.09x = 62,551.09 × 13,614.20
  4. Step 4: Simplify right side
    41,694.09x = 851,582,736.72
  5. Step 5: Solve for x
    x = 851,582,736.72/41,694.09
  6. Step 6: Final answer
    x = 20,424.54

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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.