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Finding the Fourth Proportional to 337.70, 465.72 and 244.10

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Solution

The fourth proportional to 337.70, 465.72 and 244.10 is: 336.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    337.70 : 465.72 = 244.10 : x
  2. Step 2: Convert to fraction form
    337.70/465.72 = 244.10/x
  3. Step 3: Cross multiply
    337.70x = 465.72 × 244.10
  4. Step 4: Simplify right side
    337.70x = 113,682.25
  5. Step 5: Solve for x
    x = 113,682.25/337.70
  6. Step 6: Final answer
    x = 336.64

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