Home / 2,944.76-4,067.70-2,063.48

Finding the Fourth Proportional to 2,944.76, 4,067.70 and 2,063.48

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Solution

The fourth proportional to 2,944.76, 4,067.70 and 2,063.48 is: 2,850.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,944.76 : 4,067.70 = 2,063.48 : x
  2. Step 2: Convert to fraction form
    2,944.76/4,067.70 = 2,063.48/x
  3. Step 3: Cross multiply
    2,944.76x = 4,067.70 × 2,063.48
  4. Step 4: Simplify right side
    2,944.76x = 8,393,617.60
  5. Step 5: Solve for x
    x = 8,393,617.60/2,944.76
  6. Step 6: Final answer
    x = 2,850.36

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.