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Finding the Fourth Proportional to 597.44, 890.24 and 532.82

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Solution

The fourth proportional to 597.44, 890.24 and 532.82 is: 793.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    597.44 : 890.24 = 532.82 : x
  2. Step 2: Convert to fraction form
    597.44/890.24 = 532.82/x
  3. Step 3: Cross multiply
    597.44x = 890.24 × 532.82
  4. Step 4: Simplify right side
    597.44x = 474,337.68
  5. Step 5: Solve for x
    x = 474,337.68/597.44
  6. Step 6: Final answer
    x = 793.95

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.