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Finding the Fourth Proportional to 597.49, 896.57 and 250.79

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Solution

The fourth proportional to 597.49, 896.57 and 250.79 is: 376.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    597.49 : 896.57 = 250.79 : x
  2. Step 2: Convert to fraction form
    597.49/896.57 = 250.79/x
  3. Step 3: Cross multiply
    597.49x = 896.57 × 250.79
  4. Step 4: Simplify right side
    597.49x = 224,850.79
  5. Step 5: Solve for x
    x = 224,850.79/597.49
  6. Step 6: Final answer
    x = 376.33

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1.5x scale

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.