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Finding the Fourth Proportional to 5,893.26, 8,838 and 5,505

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Solution

The fourth proportional to 5,893.26, 8,838 and 5,505 is: 8,255.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,893.26 : 8,838 = 5,505 : x
  2. Step 2: Convert to fraction form
    5,893.26/8,838 = 5,505/x
  3. Step 3: Cross multiply
    5,893.26x = 8,838 × 5,505
  4. Step 4: Simplify right side
    5,893.26x = 48,653,190
  5. Step 5: Solve for x
    x = 48,653,190/5,893.26
  6. Step 6: Final answer
    x = 8,255.73

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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.