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Finding the Third Proportional to 10,754 and 15,948.75

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Solution

The third proportional to 10,754 and 15,948.75 is: 23,652.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,754 : 15,948.75 = 15,948.75 : x
  2. Step 2: Convert to fraction form
    10,754/15,948.75 = 15,948.75/x
  3. Step 3: Cross multiply
    10,754x = 15,948.75 × 15,948.75
  4. Step 4: Simplify right side
    10,754x = 254,362,626.56
  5. Step 5: Solve for x
    x = 254,362,626.56/10,754
  6. Step 6: Final answer
    x = 23,652.84

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Why These Related Problems?

These problems maintain the same ratio (1.48) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.