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Finding the Fourth Proportional to 3,634.59, 4,983.04 and 3,568.98

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Solution

The fourth proportional to 3,634.59, 4,983.04 and 3,568.98 is: 4,893.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,634.59 : 4,983.04 = 3,568.98 : x
  2. Step 2: Convert to fraction form
    3,634.59/4,983.04 = 3,568.98/x
  3. Step 3: Cross multiply
    3,634.59x = 4,983.04 × 3,568.98
  4. Step 4: Simplify right side
    3,634.59x = 17,784,370.10
  5. Step 5: Solve for x
    x = 17,784,370.10/3,634.59
  6. Step 6: Final answer
    x = 4,893.09

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These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.