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Finding the Fourth Proportional to 596.13, 894.45 and 249.55

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Solution

The fourth proportional to 596.13, 894.45 and 249.55 is: 374.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    596.13 : 894.45 = 249.55 : x
  2. Step 2: Convert to fraction form
    596.13/894.45 = 249.55/x
  3. Step 3: Cross multiply
    596.13x = 894.45 × 249.55
  4. Step 4: Simplify right side
    596.13x = 223,205.53
  5. Step 5: Solve for x
    x = 223,205.53/596.13
  6. Step 6: Final answer
    x = 374.42

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1.5x scale

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.