Home / 3,093.39-4,634.69-2,576.75

Finding the Fourth Proportional to 3,093.39, 4,634.69 and 2,576.75

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Solution

The fourth proportional to 3,093.39, 4,634.69 and 2,576.75 is: 3,860.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,093.39 : 4,634.69 = 2,576.75 : x
  2. Step 2: Convert to fraction form
    3,093.39/4,634.69 = 2,576.75/x
  3. Step 3: Cross multiply
    3,093.39x = 4,634.69 × 2,576.75
  4. Step 4: Simplify right side
    3,093.39x = 11,942,401.40
  5. Step 5: Solve for x
    x = 11,942,401.40/3,093.39
  6. Step 6: Final answer
    x = 3,860.62

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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.