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Finding the Fourth Proportional to 595.27, 892.86 and 270.60

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Solution

The fourth proportional to 595.27, 892.86 and 270.60 is: 405.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    595.27 : 892.86 = 270.60 : x
  2. Step 2: Convert to fraction form
    595.27/892.86 = 270.60/x
  3. Step 3: Cross multiply
    595.27x = 892.86 × 270.60
  4. Step 4: Simplify right side
    595.27x = 241,607.92
  5. Step 5: Solve for x
    x = 241,607.92/595.27
  6. Step 6: Final answer
    x = 405.88

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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.