Home / 5,958.28-8,935.68-2,257.84

Finding the Fourth Proportional to 5,958.28, 8,935.68 and 2,257.84

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Solution

The fourth proportional to 5,958.28, 8,935.68 and 2,257.84 is: 3,386.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,958.28 : 8,935.68 = 2,257.84 : x
  2. Step 2: Convert to fraction form
    5,958.28/8,935.68 = 2,257.84/x
  3. Step 3: Cross multiply
    5,958.28x = 8,935.68 × 2,257.84
  4. Step 4: Simplify right side
    5,958.28x = 20,175,335.73
  5. Step 5: Solve for x
    x = 20,175,335.73/5,958.28
  6. Step 6: Final answer
    x = 3,386.10

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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.