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Finding the Fourth Proportional to 27,366.82, 41,047.41 and 7,375.48

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Solution

The fourth proportional to 27,366.82, 41,047.41 and 7,375.48 is: 11,062.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,366.82 : 41,047.41 = 7,375.48 : x
  2. Step 2: Convert to fraction form
    27,366.82/41,047.41 = 7,375.48/x
  3. Step 3: Cross multiply
    27,366.82x = 41,047.41 × 7,375.48
  4. Step 4: Simplify right side
    27,366.82x = 302,744,351.51
  5. Step 5: Solve for x
    x = 302,744,351.51/27,366.82
  6. Step 6: Final answer
    x = 11,062.46

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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.