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Finding the Fourth Proportional to 337.02, 504.01 and 300.67

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Solution

The fourth proportional to 337.02, 504.01 and 300.67 is: 449.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    337.02 : 504.01 = 300.67 : x
  2. Step 2: Convert to fraction form
    337.02/504.01 = 300.67/x
  3. Step 3: Cross multiply
    337.02x = 504.01 × 300.67
  4. Step 4: Simplify right side
    337.02x = 151,540.69
  5. Step 5: Solve for x
    x = 151,540.69/337.02
  6. Step 6: Final answer
    x = 449.65

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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.