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Finding the Third Proportional to 44,235 and 61,660.50

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Solution

The third proportional to 44,235 and 61,660.50 is: 85,950.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,235 : 61,660.50 = 61,660.50 : x
  2. Step 2: Convert to fraction form
    44,235/61,660.50 = 61,660.50/x
  3. Step 3: Cross multiply
    44,235x = 61,660.50 × 61,660.50
  4. Step 4: Simplify right side
    44,235x = 3,802,017,260.25
  5. Step 5: Solve for x
    x = 3,802,017,260.25/44,235
  6. Step 6: Final answer
    x = 85,950.43

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Why These Related Problems?

These problems maintain the same ratio (1.39) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.