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Finding the Third Proportional to 52,599.75 and 113,220.75

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Solution

The third proportional to 52,599.75 and 113,220.75 is: 243,707.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,599.75 : 113,220.75 = 113,220.75 : x
  2. Step 2: Convert to fraction form
    52,599.75/113,220.75 = 113,220.75/x
  3. Step 3: Cross multiply
    52,599.75x = 113,220.75 × 113,220.75
  4. Step 4: Simplify right side
    52,599.75x = 12,818,938,230.56
  5. Step 5: Solve for x
    x = 12,818,938,230.56/52,599.75
  6. Step 6: Final answer
    x = 243,707.21

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Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.