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Finding the Fourth Proportional to 44,093, 66,149.08 and 14,513.84

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Solution

The fourth proportional to 44,093, 66,149.08 and 14,513.84 is: 21,773.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,093 : 66,149.08 = 14,513.84 : x
  2. Step 2: Convert to fraction form
    44,093/66,149.08 = 14,513.84/x
  3. Step 3: Cross multiply
    44,093x = 66,149.08 × 14,513.84
  4. Step 4: Simplify right side
    44,093x = 960,077,163.27
  5. Step 5: Solve for x
    x = 960,077,163.27/44,093
  6. Step 6: Final answer
    x = 21,773.91

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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.