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Finding the Fourth Proportional to 27,351.92, 41,027.88 and 6,575.42

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Solution

The fourth proportional to 27,351.92, 41,027.88 and 6,575.42 is: 9,863.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,351.92 : 41,027.88 = 6,575.42 : x
  2. Step 2: Convert to fraction form
    27,351.92/41,027.88 = 6,575.42/x
  3. Step 3: Cross multiply
    27,351.92x = 41,027.88 × 6,575.42
  4. Step 4: Simplify right side
    27,351.92x = 269,775,542.71
  5. Step 5: Solve for x
    x = 269,775,542.71/27,351.92
  6. Step 6: Final answer
    x = 9,863.13

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1.5x scale

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.