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Finding the Fourth Proportional to 3,648.33, 5,034.61 and 2,033.23

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Solution

The fourth proportional to 3,648.33, 5,034.61 and 2,033.23 is: 2,805.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,648.33 : 5,034.61 = 2,033.23 : x
  2. Step 2: Convert to fraction form
    3,648.33/5,034.61 = 2,033.23/x
  3. Step 3: Cross multiply
    3,648.33x = 5,034.61 × 2,033.23
  4. Step 4: Simplify right side
    3,648.33x = 10,236,502.42
  5. Step 5: Solve for x
    x = 10,236,502.42/3,648.33
  6. Step 6: Final answer
    x = 2,805.80

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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.