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Finding the Fourth Proportional to 596.13, 893.56 and 249.38

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Solution

The fourth proportional to 596.13, 893.56 and 249.38 is: 373.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    596.13 : 893.56 = 249.38 : x
  2. Step 2: Convert to fraction form
    596.13/893.56 = 249.38/x
  3. Step 3: Cross multiply
    596.13x = 893.56 × 249.38
  4. Step 4: Simplify right side
    596.13x = 222,830.90
  5. Step 5: Solve for x
    x = 222,830.90/596.13
  6. Step 6: Final answer
    x = 373.80

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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.