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Finding the Third Proportional to 10,783.25 and 16,462.88

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Solution

The third proportional to 10,783.25 and 16,462.88 is: 25,134.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,783.25 : 16,462.88 = 16,462.88 : x
  2. Step 2: Convert to fraction form
    10,783.25/16,462.88 = 16,462.88/x
  3. Step 3: Cross multiply
    10,783.25x = 16,462.88 × 16,462.88
  4. Step 4: Simplify right side
    10,783.25x = 271,026,253.27
  5. Step 5: Solve for x
    x = 271,026,253.27/10,783.25
  6. Step 6: Final answer
    x = 25,134.00

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These problems maintain the same ratio (1.53) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.