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Finding the Fourth Proportional to 367.02, 550.80 and 184.50

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Solution

The fourth proportional to 367.02, 550.80 and 184.50 is: 276.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    367.02 : 550.80 = 184.50 : x
  2. Step 2: Convert to fraction form
    367.02/550.80 = 184.50/x
  3. Step 3: Cross multiply
    367.02x = 550.80 × 184.50
  4. Step 4: Simplify right side
    367.02x = 101,622.60
  5. Step 5: Solve for x
    x = 101,622.60/367.02
  6. Step 6: Final answer
    x = 276.89

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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.