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Finding the Fourth Proportional to 433.31, 597.97 and 244.26

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Solution

The fourth proportional to 433.31, 597.97 and 244.26 is: 337.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    433.31 : 597.97 = 244.26 : x
  2. Step 2: Convert to fraction form
    433.31/597.97 = 244.26/x
  3. Step 3: Cross multiply
    433.31x = 597.97 × 244.26
  4. Step 4: Simplify right side
    433.31x = 146,060.46
  5. Step 5: Solve for x
    x = 146,060.46/433.31
  6. Step 6: Final answer
    x = 337.08

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.