Home / 27,494.56-41,219.97-11,901.25

Finding the Fourth Proportional to 27,494.56, 41,219.97 and 11,901.25

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Solution

The fourth proportional to 27,494.56, 41,219.97 and 11,901.25 is: 17,842.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,494.56 : 41,219.97 = 11,901.25 : x
  2. Step 2: Convert to fraction form
    27,494.56/41,219.97 = 11,901.25/x
  3. Step 3: Cross multiply
    27,494.56x = 41,219.97 × 11,901.25
  4. Step 4: Simplify right side
    27,494.56x = 490,569,167.96
  5. Step 5: Solve for x
    x = 490,569,167.96/27,494.56
  6. Step 6: Final answer
    x = 17,842.41

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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.