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Finding the Fourth Proportional to 596.68, 895.04 and 163.85

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Solution

The fourth proportional to 596.68, 895.04 and 163.85 is: 245.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    596.68 : 895.04 = 163.85 : x
  2. Step 2: Convert to fraction form
    596.68/895.04 = 163.85/x
  3. Step 3: Cross multiply
    596.68x = 895.04 × 163.85
  4. Step 4: Simplify right side
    596.68x = 146,652.30
  5. Step 5: Solve for x
    x = 146,652.30/596.68
  6. Step 6: Final answer
    x = 245.78

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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.