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Finding the Third Proportional to 14,692 and 28,646

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Solution

The third proportional to 14,692 and 28,646 is: 55,853.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,692 : 28,646 = 28,646 : x
  2. Step 2: Convert to fraction form
    14,692/28,646 = 28,646/x
  3. Step 3: Cross multiply
    14,692x = 28,646 × 28,646
  4. Step 4: Simplify right side
    14,692x = 820,593,316
  5. Step 5: Solve for x
    x = 820,593,316/14,692
  6. Step 6: Final answer
    x = 55,853.07

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Why These Related Problems?

These problems maintain the same ratio (1.95) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.