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Finding the Fourth Proportional to 195.22, 292.97 and 183.27

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Solution

The fourth proportional to 195.22, 292.97 and 183.27 is: 275.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    195.22 : 292.97 = 183.27 : x
  2. Step 2: Convert to fraction form
    195.22/292.97 = 183.27/x
  3. Step 3: Cross multiply
    195.22x = 292.97 × 183.27
  4. Step 4: Simplify right side
    195.22x = 53,693.07
  5. Step 5: Solve for x
    x = 53,693.07/195.22
  6. Step 6: Final answer
    x = 275.04

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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.