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Finding the Third Proportional to 21,763.69 and 44,803.13

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Solution

The third proportional to 21,763.69 and 44,803.13 is: 92,232.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    21,763.69 : 44,803.13 = 44,803.13 : x
  2. Step 2: Convert to fraction form
    21,763.69/44,803.13 = 44,803.13/x
  3. Step 3: Cross multiply
    21,763.69x = 44,803.13 × 44,803.13
  4. Step 4: Simplify right side
    21,763.69x = 2,007,320,009.77
  5. Step 5: Solve for x
    x = 2,007,320,009.77/21,763.69
  6. Step 6: Final answer
    x = 92,232.53

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Why These Related Problems?

These problems maintain the same ratio (2.06) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.