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Finding the Third Proportional to 28,883.25 and 45,852.75

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Solution

The third proportional to 28,883.25 and 45,852.75 is: 72,792.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    28,883.25 : 45,852.75 = 45,852.75 : x
  2. Step 2: Convert to fraction form
    28,883.25/45,852.75 = 45,852.75/x
  3. Step 3: Cross multiply
    28,883.25x = 45,852.75 × 45,852.75
  4. Step 4: Simplify right side
    28,883.25x = 2,102,474,682.56
  5. Step 5: Solve for x
    x = 2,102,474,682.56/28,883.25
  6. Step 6: Final answer
    x = 72,792.18

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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.