Home / 2,944.32-4,406.76-2,067.84

Finding the Fourth Proportional to 2,944.32, 4,406.76 and 2,067.84

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Solution

The fourth proportional to 2,944.32, 4,406.76 and 2,067.84 is: 3,094.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,944.32 : 4,406.76 = 2,067.84 : x
  2. Step 2: Convert to fraction form
    2,944.32/4,406.76 = 2,067.84/x
  3. Step 3: Cross multiply
    2,944.32x = 4,406.76 × 2,067.84
  4. Step 4: Simplify right side
    2,944.32x = 9,112,474.60
  5. Step 5: Solve for x
    x = 9,112,474.60/2,944.32
  6. Step 6: Final answer
    x = 3,094.93

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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.