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Finding the Third Proportional to 28,226 and 59,617

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Solution

The third proportional to 28,226 and 59,617 is: 125,918.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    28,226 : 59,617 = 59,617 : x
  2. Step 2: Convert to fraction form
    28,226/59,617 = 59,617/x
  3. Step 3: Cross multiply
    28,226x = 59,617 × 59,617
  4. Step 4: Simplify right side
    28,226x = 3,554,186,689
  5. Step 5: Solve for x
    x = 3,554,186,689/28,226
  6. Step 6: Final answer
    x = 125,918.89

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Why These Related Problems?

These problems maintain the same ratio (2.11) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.