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Finding the Third Proportional to 10,336 and 14,563

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Solution

The third proportional to 10,336 and 14,563 is: 20,518.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,336 : 14,563 = 14,563 : x
  2. Step 2: Convert to fraction form
    10,336/14,563 = 14,563/x
  3. Step 3: Cross multiply
    10,336x = 14,563 × 14,563
  4. Step 4: Simplify right side
    10,336x = 212,080,969
  5. Step 5: Solve for x
    x = 212,080,969/10,336
  6. Step 6: Final answer
    x = 20,518.67

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Why These Related Problems?

These problems maintain the same ratio (1.41) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.