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Finding the Fourth Proportional to 596.36, 894.40 and 163.56

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Solution

The fourth proportional to 596.36, 894.40 and 163.56 is: 245.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    596.36 : 894.40 = 163.56 : x
  2. Step 2: Convert to fraction form
    596.36/894.40 = 163.56/x
  3. Step 3: Cross multiply
    596.36x = 894.40 × 163.56
  4. Step 4: Simplify right side
    596.36x = 146,288.06
  5. Step 5: Solve for x
    x = 146,288.06/596.36
  6. Step 6: Final answer
    x = 245.30

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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.