Home / 4,337.44-5,986.14-2,846.56

Finding the Fourth Proportional to 4,337.44, 5,986.14 and 2,846.56

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Solution

The fourth proportional to 4,337.44, 5,986.14 and 2,846.56 is: 3,928.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,337.44 : 5,986.14 = 2,846.56 : x
  2. Step 2: Convert to fraction form
    4,337.44/5,986.14 = 2,846.56/x
  3. Step 3: Cross multiply
    4,337.44x = 5,986.14 × 2,846.56
  4. Step 4: Simplify right side
    4,337.44x = 17,039,906.68
  5. Step 5: Solve for x
    x = 17,039,906.68/4,337.44
  6. Step 6: Final answer
    x = 3,928.56

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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.