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Finding the Fourth Proportional to 8,003, 11,044.10 and 4,466

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Solution

The fourth proportional to 8,003, 11,044.10 and 4,466 is: 6,163.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,003 : 11,044.10 = 4,466 : x
  2. Step 2: Convert to fraction form
    8,003/11,044.10 = 4,466/x
  3. Step 3: Cross multiply
    8,003x = 11,044.10 × 4,466
  4. Step 4: Simplify right side
    8,003x = 49,322,950.60
  5. Step 5: Solve for x
    x = 49,322,950.60/8,003
  6. Step 6: Final answer
    x = 6,163.06

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.