Home / 27,194.28-40,790.52-11,183.26

Finding the Fourth Proportional to 27,194.28, 40,790.52 and 11,183.26

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Solution

The fourth proportional to 27,194.28, 40,790.52 and 11,183.26 is: 16,774.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,194.28 : 40,790.52 = 11,183.26 : x
  2. Step 2: Convert to fraction form
    27,194.28/40,790.52 = 11,183.26/x
  3. Step 3: Cross multiply
    27,194.28x = 40,790.52 × 11,183.26
  4. Step 4: Simplify right side
    27,194.28x = 456,170,895.24
  5. Step 5: Solve for x
    x = 456,170,895.24/27,194.28
  6. Step 6: Final answer
    x = 16,774.52

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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.