Home / 7,327.24-10,984.20-2,707

Finding the Fourth Proportional to 7,327.24, 10,984.20 and 2,707

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Solution

The fourth proportional to 7,327.24, 10,984.20 and 2,707 is: 4,058.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,327.24 : 10,984.20 = 2,707 : x
  2. Step 2: Convert to fraction form
    7,327.24/10,984.20 = 2,707/x
  3. Step 3: Cross multiply
    7,327.24x = 10,984.20 × 2,707
  4. Step 4: Simplify right side
    7,327.24x = 29,734,229.40
  5. Step 5: Solve for x
    x = 29,734,229.40/7,327.24
  6. Step 6: Final answer
    x = 4,058.04

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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.