Home / 16,027.52-23,993.94-11,839.72

Finding the Fourth Proportional to 16,027.52, 23,993.94 and 11,839.72

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Solution

The fourth proportional to 16,027.52, 23,993.94 and 11,839.72 is: 17,724.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,027.52 : 23,993.94 = 11,839.72 : x
  2. Step 2: Convert to fraction form
    16,027.52/23,993.94 = 11,839.72/x
  3. Step 3: Cross multiply
    16,027.52x = 23,993.94 × 11,839.72
  4. Step 4: Simplify right side
    16,027.52x = 284,081,531.30
  5. Step 5: Solve for x
    x = 284,081,531.30/16,027.52
  6. Step 6: Final answer
    x = 17,724.61

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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.