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Finding the Fourth Proportional to 597.43, 896.69 and 251.02

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Solution

The fourth proportional to 597.43, 896.69 and 251.02 is: 376.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    597.43 : 896.69 = 251.02 : x
  2. Step 2: Convert to fraction form
    597.43/896.69 = 251.02/x
  3. Step 3: Cross multiply
    597.43x = 896.69 × 251.02
  4. Step 4: Simplify right side
    597.43x = 225,087.12
  5. Step 5: Solve for x
    x = 225,087.12/597.43
  6. Step 6: Final answer
    x = 376.76

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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.