Home / 2,677.14-4,018.11-2,241.12

Finding the Fourth Proportional to 2,677.14, 4,018.11 and 2,241.12

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Solution

The fourth proportional to 2,677.14, 4,018.11 and 2,241.12 is: 3,363.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,677.14 : 4,018.11 = 2,241.12 : x
  2. Step 2: Convert to fraction form
    2,677.14/4,018.11 = 2,241.12/x
  3. Step 3: Cross multiply
    2,677.14x = 4,018.11 × 2,241.12
  4. Step 4: Simplify right side
    2,677.14x = 9,005,066.68
  5. Step 5: Solve for x
    x = 9,005,066.68/2,677.14
  6. Step 6: Final answer
    x = 3,363.69

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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.