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Finding the Fourth Proportional to 597.87, 896.35 and 366.87

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Solution

The fourth proportional to 597.87, 896.35 and 366.87 is: 550.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    597.87 : 896.35 = 366.87 : x
  2. Step 2: Convert to fraction form
    597.87/896.35 = 366.87/x
  3. Step 3: Cross multiply
    597.87x = 896.35 × 366.87
  4. Step 4: Simplify right side
    597.87x = 328,843.92
  5. Step 5: Solve for x
    x = 328,843.92/597.87
  6. Step 6: Final answer
    x = 550.03

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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.