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Finding the Third Proportional to 28,035 and 44,580

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Solution

The third proportional to 28,035 and 44,580 is: 70,889.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    28,035 : 44,580 = 44,580 : x
  2. Step 2: Convert to fraction form
    28,035/44,580 = 44,580/x
  3. Step 3: Cross multiply
    28,035x = 44,580 × 44,580
  4. Step 4: Simplify right side
    28,035x = 1,987,376,400
  5. Step 5: Solve for x
    x = 1,987,376,400/28,035
  6. Step 6: Final answer
    x = 70,889.12

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Why These Related Problems?

These problems maintain the same ratio (1.59) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.