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Finding the Third Proportional to 14,263 and 21,395

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Solution

The third proportional to 14,263 and 21,395 is: 32,093.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,263 : 21,395 = 21,395 : x
  2. Step 2: Convert to fraction form
    14,263/21,395 = 21,395/x
  3. Step 3: Cross multiply
    14,263x = 21,395 × 21,395
  4. Step 4: Simplify right side
    14,263x = 457,746,025
  5. Step 5: Solve for x
    x = 457,746,025/14,263
  6. Step 6: Final answer
    x = 32,093.25

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.