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Finding the Fourth Proportional to 195.04, 267.67 and 176.58

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Solution

The fourth proportional to 195.04, 267.67 and 176.58 is: 242.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    195.04 : 267.67 = 176.58 : x
  2. Step 2: Convert to fraction form
    195.04/267.67 = 176.58/x
  3. Step 3: Cross multiply
    195.04x = 267.67 × 176.58
  4. Step 4: Simplify right side
    195.04x = 47,265.39
  5. Step 5: Solve for x
    x = 47,265.39/195.04
  6. Step 6: Final answer
    x = 242.34

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These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.