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Finding the Fourth Proportional to 3,401.42, 5,097.90 and 1,552.04

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Solution

The fourth proportional to 3,401.42, 5,097.90 and 1,552.04 is: 2,326.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,401.42 : 5,097.90 = 1,552.04 : x
  2. Step 2: Convert to fraction form
    3,401.42/5,097.90 = 1,552.04/x
  3. Step 3: Cross multiply
    3,401.42x = 5,097.90 × 1,552.04
  4. Step 4: Simplify right side
    3,401.42x = 7,912,144.72
  5. Step 5: Solve for x
    x = 7,912,144.72/3,401.42
  6. Step 6: Final answer
    x = 2,326.13

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.