Home / 2,944.09-4,414.58-1,299.86

Finding the Fourth Proportional to 2,944.09, 4,414.58 and 1,299.86

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Solution

The fourth proportional to 2,944.09, 4,414.58 and 1,299.86 is: 1,949.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,944.09 : 4,414.58 = 1,299.86 : x
  2. Step 2: Convert to fraction form
    2,944.09/4,414.58 = 1,299.86/x
  3. Step 3: Cross multiply
    2,944.09x = 4,414.58 × 1,299.86
  4. Step 4: Simplify right side
    2,944.09x = 5,738,335.96
  5. Step 5: Solve for x
    x = 5,738,335.96/2,944.09
  6. Step 6: Final answer
    x = 1,949.10

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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.