Home / 5,536.11-8,305.96-3,314.60

Finding the Fourth Proportional to 5,536.11, 8,305.96 and 3,314.60

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Solution

The fourth proportional to 5,536.11, 8,305.96 and 3,314.60 is: 4,972.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,536.11 : 8,305.96 = 3,314.60 : x
  2. Step 2: Convert to fraction form
    5,536.11/8,305.96 = 3,314.60/x
  3. Step 3: Cross multiply
    5,536.11x = 8,305.96 × 3,314.60
  4. Step 4: Simplify right side
    5,536.11x = 27,530,885.20
  5. Step 5: Solve for x
    x = 27,530,885.20/5,536.11
  6. Step 6: Final answer
    x = 4,972.97

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1.5x scale

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.