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Finding the Fourth Proportional to 5,954.82, 8,936.33 and 2,671.58

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Solution

The fourth proportional to 5,954.82, 8,936.33 and 2,671.58 is: 4,009.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,954.82 : 8,936.33 = 2,671.58 : x
  2. Step 2: Convert to fraction form
    5,954.82/8,936.33 = 2,671.58/x
  3. Step 3: Cross multiply
    5,954.82x = 8,936.33 × 2,671.58
  4. Step 4: Simplify right side
    5,954.82x = 23,874,129.48
  5. Step 5: Solve for x
    x = 23,874,129.48/5,954.82
  6. Step 6: Final answer
    x = 4,009.21

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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.