Home / 8,268.14-12,404.24-4,110.11

Finding the Fourth Proportional to 8,268.14, 12,404.24 and 4,110.11

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Solution

The fourth proportional to 8,268.14, 12,404.24 and 4,110.11 is: 6,166.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,268.14 : 12,404.24 = 4,110.11 : x
  2. Step 2: Convert to fraction form
    8,268.14/12,404.24 = 4,110.11/x
  3. Step 3: Cross multiply
    8,268.14x = 12,404.24 × 4,110.11
  4. Step 4: Simplify right side
    8,268.14x = 50,982,770.22
  5. Step 5: Solve for x
    x = 50,982,770.22/8,268.14
  6. Step 6: Final answer
    x = 6,166.17

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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.