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Finding the Fourth Proportional to 2,524.87, 3,484.03 and 1,516.37

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Solution

The fourth proportional to 2,524.87, 3,484.03 and 1,516.37 is: 2,092.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,524.87 : 3,484.03 = 1,516.37 : x
  2. Step 2: Convert to fraction form
    2,524.87/3,484.03 = 1,516.37/x
  3. Step 3: Cross multiply
    2,524.87x = 3,484.03 × 1,516.37
  4. Step 4: Simplify right side
    2,524.87x = 5,283,078.57
  5. Step 5: Solve for x
    x = 5,283,078.57/2,524.87
  6. Step 6: Final answer
    x = 2,092.42

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Why These Related Problems?

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