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Finding the Fourth Proportional to 5,956.71, 8,935.15 and 2,257.94

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Solution

The fourth proportional to 5,956.71, 8,935.15 and 2,257.94 is: 3,386.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,956.71 : 8,935.15 = 2,257.94 : x
  2. Step 2: Convert to fraction form
    5,956.71/8,935.15 = 2,257.94/x
  3. Step 3: Cross multiply
    5,956.71x = 8,935.15 × 2,257.94
  4. Step 4: Simplify right side
    5,956.71x = 20,175,032.59
  5. Step 5: Solve for x
    x = 20,175,032.59/5,956.71
  6. Step 6: Final answer
    x = 3,386.94

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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.