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Finding the Fourth Proportional to 3,668.41, 5,062.33 and 2,096.40

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Solution

The fourth proportional to 3,668.41, 5,062.33 and 2,096.40 is: 2,892.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,668.41 : 5,062.33 = 2,096.40 : x
  2. Step 2: Convert to fraction form
    3,668.41/5,062.33 = 2,096.40/x
  3. Step 3: Cross multiply
    3,668.41x = 5,062.33 × 2,096.40
  4. Step 4: Simplify right side
    3,668.41x = 10,612,668.61
  5. Step 5: Solve for x
    x = 10,612,668.61/3,668.41
  6. Step 6: Final answer
    x = 2,892.99

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.