Home / 11,834.44-17,747.04-4,434.87

Finding the Fourth Proportional to 11,834.44, 17,747.04 and 4,434.87

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Solution

The fourth proportional to 11,834.44, 17,747.04 and 4,434.87 is: 6,650.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,834.44 : 17,747.04 = 4,434.87 : x
  2. Step 2: Convert to fraction form
    11,834.44/17,747.04 = 4,434.87/x
  3. Step 3: Cross multiply
    11,834.44x = 17,747.04 × 4,434.87
  4. Step 4: Simplify right side
    11,834.44x = 78,705,726.55
  5. Step 5: Solve for x
    x = 78,705,726.55/11,834.44
  6. Step 6: Final answer
    x = 6,650.57

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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.