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Finding the Fourth Proportional to 596.05, 894.40 and 249.31

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Solution

The fourth proportional to 596.05, 894.40 and 249.31 is: 374.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    596.05 : 894.40 = 249.31 : x
  2. Step 2: Convert to fraction form
    596.05/894.40 = 249.31/x
  3. Step 3: Cross multiply
    596.05x = 894.40 × 249.31
  4. Step 4: Simplify right side
    596.05x = 222,983.36
  5. Step 5: Solve for x
    x = 222,983.36/596.05
  6. Step 6: Final answer
    x = 374.10

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Double scale
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Similar ratio
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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.