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Finding the Third Proportional to 34,551.56 and 48,880.97

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Solution

The third proportional to 34,551.56 and 48,880.97 is: 69,153.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,551.56 : 48,880.97 = 48,880.97 : x
  2. Step 2: Convert to fraction form
    34,551.56/48,880.97 = 48,880.97/x
  3. Step 3: Cross multiply
    34,551.56x = 48,880.97 × 48,880.97
  4. Step 4: Simplify right side
    34,551.56x = 2,389,349,105.94
  5. Step 5: Solve for x
    x = 2,389,349,105.94/34,551.56
  6. Step 6: Final answer
    x = 69,153.14

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Why These Related Problems?

These problems maintain the same ratio (1.41) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.