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Finding the Fourth Proportional to 175.85, 264.06 and 110.98

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Solution

The fourth proportional to 175.85, 264.06 and 110.98 is: 166.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    175.85 : 264.06 = 110.98 : x
  2. Step 2: Convert to fraction form
    175.85/264.06 = 110.98/x
  3. Step 3: Cross multiply
    175.85x = 264.06 × 110.98
  4. Step 4: Simplify right side
    175.85x = 29,305.38
  5. Step 5: Solve for x
    x = 29,305.38/175.85
  6. Step 6: Final answer
    x = 166.65

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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.