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Finding the Third Proportional to 8,826 and 14,454

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Solution

The third proportional to 8,826 and 14,454 is: 23,670.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,826 : 14,454 = 14,454 : x
  2. Step 2: Convert to fraction form
    8,826/14,454 = 14,454/x
  3. Step 3: Cross multiply
    8,826x = 14,454 × 14,454
  4. Step 4: Simplify right side
    8,826x = 208,918,116
  5. Step 5: Solve for x
    x = 208,918,116/8,826
  6. Step 6: Final answer
    x = 23,670.76

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Why These Related Problems?

These problems maintain the same ratio (1.64) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.