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Finding the Fourth Proportional to 8,046.03, 11,104.10 and 4,860.11

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Solution

The fourth proportional to 8,046.03, 11,104.10 and 4,860.11 is: 6,707.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,046.03 : 11,104.10 = 4,860.11 : x
  2. Step 2: Convert to fraction form
    8,046.03/11,104.10 = 4,860.11/x
  3. Step 3: Cross multiply
    8,046.03x = 11,104.10 × 4,860.11
  4. Step 4: Simplify right side
    8,046.03x = 53,967,067.63
  5. Step 5: Solve for x
    x = 53,967,067.63/8,046.03
  6. Step 6: Final answer
    x = 6,707.29

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1.5x scale

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.