Home / 8,003.15-11,044.38-4,418.04

Finding the Fourth Proportional to 8,003.15, 11,044.38 and 4,418.04

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Solution

The fourth proportional to 8,003.15, 11,044.38 and 4,418.04 is: 6,096.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,003.15 : 11,044.38 = 4,418.04 : x
  2. Step 2: Convert to fraction form
    8,003.15/11,044.38 = 4,418.04/x
  3. Step 3: Cross multiply
    8,003.15x = 11,044.38 × 4,418.04
  4. Step 4: Simplify right side
    8,003.15x = 48,794,504.33
  5. Step 5: Solve for x
    x = 48,794,504.33/8,003.15
  6. Step 6: Final answer
    x = 6,096.92

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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.