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Finding the Fourth Proportional to 7,198.03, 10,797.03 and 2,268.10

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Solution

The fourth proportional to 7,198.03, 10,797.03 and 2,268.10 is: 3,402.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,198.03 : 10,797.03 = 2,268.10 : x
  2. Step 2: Convert to fraction form
    7,198.03/10,797.03 = 2,268.10/x
  3. Step 3: Cross multiply
    7,198.03x = 10,797.03 × 2,268.10
  4. Step 4: Simplify right side
    7,198.03x = 24,488,743.74
  5. Step 5: Solve for x
    x = 24,488,743.74/7,198.03
  6. Step 6: Final answer
    x = 3,402.15

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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.