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Finding the Third Proportional to 226.63 and 459.50

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Solution

The third proportional to 226.63 and 459.50 is: 931.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    226.63 : 459.50 = 459.50 : x
  2. Step 2: Convert to fraction form
    226.63/459.50 = 459.50/x
  3. Step 3: Cross multiply
    226.63x = 459.50 × 459.50
  4. Step 4: Simplify right side
    226.63x = 211,141.15
  5. Step 5: Solve for x
    x = 211,141.15/226.63
  6. Step 6: Final answer
    x = 931.67

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Why These Related Problems?

These problems maintain the same ratio (2.03) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.