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Finding the Fourth Proportional to 2,248.37, 3,372.62 and 604.92

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Solution

The fourth proportional to 2,248.37, 3,372.62 and 604.92 is: 907.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,248.37 : 3,372.62 = 604.92 : x
  2. Step 2: Convert to fraction form
    2,248.37/3,372.62 = 604.92/x
  3. Step 3: Cross multiply
    2,248.37x = 3,372.62 × 604.92
  4. Step 4: Simplify right side
    2,248.37x = 2,040,145.40
  5. Step 5: Solve for x
    x = 2,040,145.40/2,248.37
  6. Step 6: Final answer
    x = 907.39

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Why These Related Problems?

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