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Finding the Third Proportional to 16,341.75 and 31,795.03

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Solution

The third proportional to 16,341.75 and 31,795.03 is: 61,861.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,341.75 : 31,795.03 = 31,795.03 : x
  2. Step 2: Convert to fraction form
    16,341.75/31,795.03 = 31,795.03/x
  3. Step 3: Cross multiply
    16,341.75x = 31,795.03 × 31,795.03
  4. Step 4: Simplify right side
    16,341.75x = 1,010,924,012.19
  5. Step 5: Solve for x
    x = 1,010,924,012.19/16,341.75
  6. Step 6: Final answer
    x = 61,861.43

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