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Finding the Third Proportional to 17,127.44 and 37,359.44

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Solution

The third proportional to 17,127.44 and 37,359.44 is: 81,490.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,127.44 : 37,359.44 = 37,359.44 : x
  2. Step 2: Convert to fraction form
    17,127.44/37,359.44 = 37,359.44/x
  3. Step 3: Cross multiply
    17,127.44x = 37,359.44 × 37,359.44
  4. Step 4: Simplify right side
    17,127.44x = 1,395,727,570.32
  5. Step 5: Solve for x
    x = 1,395,727,570.32/17,127.44
  6. Step 6: Final answer
    x = 81,490.74

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Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.