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Finding the Fourth Proportional to 536.87, 804.87 and 244.50

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Solution

The fourth proportional to 536.87, 804.87 and 244.50 is: 366.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    536.87 : 804.87 = 244.50 : x
  2. Step 2: Convert to fraction form
    536.87/804.87 = 244.50/x
  3. Step 3: Cross multiply
    536.87x = 804.87 × 244.50
  4. Step 4: Simplify right side
    536.87x = 196,790.72
  5. Step 5: Solve for x
    x = 196,790.72/536.87
  6. Step 6: Final answer
    x = 366.56

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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.