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Finding the Fourth Proportional to 3,598.42, 4,933.43 and 3,532.82

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Solution

The fourth proportional to 3,598.42, 4,933.43 and 3,532.82 is: 4,843.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,598.42 : 4,933.43 = 3,532.82 : x
  2. Step 2: Convert to fraction form
    3,598.42/4,933.43 = 3,532.82/x
  3. Step 3: Cross multiply
    3,598.42x = 4,933.43 × 3,532.82
  4. Step 4: Simplify right side
    3,598.42x = 17,428,920.17
  5. Step 5: Solve for x
    x = 17,428,920.17/3,598.42
  6. Step 6: Final answer
    x = 4,843.49

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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.