Home / 7,226.24-10,835.52-3,327.26

Finding the Fourth Proportional to 7,226.24, 10,835.52 and 3,327.26

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Solution

The fourth proportional to 7,226.24, 10,835.52 and 3,327.26 is: 4,989.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,226.24 : 10,835.52 = 3,327.26 : x
  2. Step 2: Convert to fraction form
    7,226.24/10,835.52 = 3,327.26/x
  3. Step 3: Cross multiply
    7,226.24x = 10,835.52 × 3,327.26
  4. Step 4: Simplify right side
    7,226.24x = 36,052,592.28
  5. Step 5: Solve for x
    x = 36,052,592.28/7,226.24
  6. Step 6: Final answer
    x = 4,989.12

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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.