Home / 3,301.44-4,954.58-2,659.92

Finding the Fourth Proportional to 3,301.44, 4,954.58 and 2,659.92

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Solution

The fourth proportional to 3,301.44, 4,954.58 and 2,659.92 is: 3,991.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,301.44 : 4,954.58 = 2,659.92 : x
  2. Step 2: Convert to fraction form
    3,301.44/4,954.58 = 2,659.92/x
  3. Step 3: Cross multiply
    3,301.44x = 4,954.58 × 2,659.92
  4. Step 4: Simplify right side
    3,301.44x = 13,178,786.43
  5. Step 5: Solve for x
    x = 13,178,786.43/3,301.44
  6. Step 6: Final answer
    x = 3,991.83

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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.