Home / 3,034.74-4,552.89-2,745.57

Finding the Fourth Proportional to 3,034.74, 4,552.89 and 2,745.57

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Solution

The fourth proportional to 3,034.74, 4,552.89 and 2,745.57 is: 4,119.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,034.74 : 4,552.89 = 2,745.57 : x
  2. Step 2: Convert to fraction form
    3,034.74/4,552.89 = 2,745.57/x
  3. Step 3: Cross multiply
    3,034.74x = 4,552.89 × 2,745.57
  4. Step 4: Simplify right side
    3,034.74x = 12,500,278.20
  5. Step 5: Solve for x
    x = 12,500,278.20/3,034.74
  6. Step 6: Final answer
    x = 4,119.06

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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.