Home / 6,691.11-10,037.84-2,248.35

Finding the Fourth Proportional to 6,691.11, 10,037.84 and 2,248.35

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Solution

The fourth proportional to 6,691.11, 10,037.84 and 2,248.35 is: 3,372.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,691.11 : 10,037.84 = 2,248.35 : x
  2. Step 2: Convert to fraction form
    6,691.11/10,037.84 = 2,248.35/x
  3. Step 3: Cross multiply
    6,691.11x = 10,037.84 × 2,248.35
  4. Step 4: Simplify right side
    6,691.11x = 22,568,566.32
  5. Step 5: Solve for x
    x = 22,568,566.32/6,691.11
  6. Step 6: Final answer
    x = 3,372.92

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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.