Home / 3,110.30-4,667.08-2,014.38

Finding the Fourth Proportional to 3,110.30, 4,667.08 and 2,014.38

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Solution

The fourth proportional to 3,110.30, 4,667.08 and 2,014.38 is: 3,022.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,110.30 : 4,667.08 = 2,014.38 : x
  2. Step 2: Convert to fraction form
    3,110.30/4,667.08 = 2,014.38/x
  3. Step 3: Cross multiply
    3,110.30x = 4,667.08 × 2,014.38
  4. Step 4: Simplify right side
    3,110.30x = 9,401,272.61
  5. Step 5: Solve for x
    x = 9,401,272.61/3,110.30
  6. Step 6: Final answer
    x = 3,022.63

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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.