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Finding the Fourth Proportional to 29,592.22, 44,393.77 and 8,813.34

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Solution

The fourth proportional to 29,592.22, 44,393.77 and 8,813.34 is: 13,221.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,592.22 : 44,393.77 = 8,813.34 : x
  2. Step 2: Convert to fraction form
    29,592.22/44,393.77 = 8,813.34/x
  3. Step 3: Cross multiply
    29,592.22x = 44,393.77 × 8,813.34
  4. Step 4: Simplify right side
    29,592.22x = 391,257,388.89
  5. Step 5: Solve for x
    x = 391,257,388.89/29,592.22
  6. Step 6: Final answer
    x = 13,221.63

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.