Home / 29,104.14-43,664.25-11,586.27

Finding the Fourth Proportional to 29,104.14, 43,664.25 and 11,586.27

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Solution

The fourth proportional to 29,104.14, 43,664.25 and 11,586.27 is: 17,382.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,104.14 : 43,664.25 = 11,586.27 : x
  2. Step 2: Convert to fraction form
    29,104.14/43,664.25 = 11,586.27/x
  3. Step 3: Cross multiply
    29,104.14x = 43,664.25 × 11,586.27
  4. Step 4: Simplify right side
    29,104.14x = 505,905,789.85
  5. Step 5: Solve for x
    x = 505,905,789.85/29,104.14
  6. Step 6: Final answer
    x = 17,382.61

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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.