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Finding the Fourth Proportional to 44,791.00, 67,196.22 and 13,625.44

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Solution

The fourth proportional to 44,791.00, 67,196.22 and 13,625.44 is: 20,441.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,791.00 : 67,196.22 = 13,625.44 : x
  2. Step 2: Convert to fraction form
    44,791.00/67,196.22 = 13,625.44/x
  3. Step 3: Cross multiply
    44,791.00x = 67,196.22 × 13,625.44
  4. Step 4: Simplify right side
    44,791.00x = 915,577,844.75
  5. Step 5: Solve for x
    x = 915,577,844.75/44,791.00
  6. Step 6: Final answer
    x = 20,441.11

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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.