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Finding the Fourth Proportional to 592.97, 889.29 and 246.39

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Solution

The fourth proportional to 592.97, 889.29 and 246.39 is: 369.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    592.97 : 889.29 = 246.39 : x
  2. Step 2: Convert to fraction form
    592.97/889.29 = 246.39/x
  3. Step 3: Cross multiply
    592.97x = 889.29 × 246.39
  4. Step 4: Simplify right side
    592.97x = 219,112.16
  5. Step 5: Solve for x
    x = 219,112.16/592.97
  6. Step 6: Final answer
    x = 369.52

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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.