Home / 27,575.29-41,344.44-10,930.87

Finding the Fourth Proportional to 27,575.29, 41,344.44 and 10,930.87

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Solution

The fourth proportional to 27,575.29, 41,344.44 and 10,930.87 is: 16,388.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,575.29 : 41,344.44 = 10,930.87 : x
  2. Step 2: Convert to fraction form
    27,575.29/41,344.44 = 10,930.87/x
  3. Step 3: Cross multiply
    27,575.29x = 41,344.44 × 10,930.87
  4. Step 4: Simplify right side
    27,575.29x = 451,930,698.86
  5. Step 5: Solve for x
    x = 451,930,698.86/27,575.29
  6. Step 6: Final answer
    x = 16,388.97

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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.