Home / 7,367.11-11,049.08-2,435.58

Finding the Fourth Proportional to 7,367.11, 11,049.08 and 2,435.58

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Solution

The fourth proportional to 7,367.11, 11,049.08 and 2,435.58 is: 3,652.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,367.11 : 11,049.08 = 2,435.58 : x
  2. Step 2: Convert to fraction form
    7,367.11/11,049.08 = 2,435.58/x
  3. Step 3: Cross multiply
    7,367.11x = 11,049.08 × 2,435.58
  4. Step 4: Simplify right side
    7,367.11x = 26,910,906.09
  5. Step 5: Solve for x
    x = 26,910,906.09/7,367.11
  6. Step 6: Final answer
    x = 3,652.85

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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.