Home / 5,704.56-8,557.38-2,241

Finding the Fourth Proportional to 5,704.56, 8,557.38 and 2,241

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Solution

The fourth proportional to 5,704.56, 8,557.38 and 2,241 is: 3,361.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,704.56 : 8,557.38 = 2,241 : x
  2. Step 2: Convert to fraction form
    5,704.56/8,557.38 = 2,241/x
  3. Step 3: Cross multiply
    5,704.56x = 8,557.38 × 2,241
  4. Step 4: Simplify right side
    5,704.56x = 19,177,088.58
  5. Step 5: Solve for x
    x = 19,177,088.58/5,704.56
  6. Step 6: Final answer
    x = 3,361.71

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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.