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Finding the Third Proportional to 10,532 and 14,566

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Solution

The third proportional to 10,532 and 14,566 is: 20,145.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,532 : 14,566 = 14,566 : x
  2. Step 2: Convert to fraction form
    10,532/14,566 = 14,566/x
  3. Step 3: Cross multiply
    10,532x = 14,566 × 14,566
  4. Step 4: Simplify right side
    10,532x = 212,168,356
  5. Step 5: Solve for x
    x = 212,168,356/10,532
  6. Step 6: Final answer
    x = 20,145.12

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Why These Related Problems?

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