Home / 6,669.27-10,003.91-2,052.27

Finding the Fourth Proportional to 6,669.27, 10,003.91 and 2,052.27

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Solution

The fourth proportional to 6,669.27, 10,003.91 and 2,052.27 is: 3,078.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,669.27 : 10,003.91 = 2,052.27 : x
  2. Step 2: Convert to fraction form
    6,669.27/10,003.91 = 2,052.27/x
  3. Step 3: Cross multiply
    6,669.27x = 10,003.91 × 2,052.27
  4. Step 4: Simplify right side
    6,669.27x = 20,530,714.11
  5. Step 5: Solve for x
    x = 20,530,714.11/6,669.27
  6. Step 6: Final answer
    x = 3,078.41

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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.