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Finding the Third Proportional to 593.25 and 1,288.88

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Solution

The third proportional to 593.25 and 1,288.88 is: 2,800.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    593.25 : 1,288.88 = 1,288.88 : x
  2. Step 2: Convert to fraction form
    593.25/1,288.88 = 1,288.88/x
  3. Step 3: Cross multiply
    593.25x = 1,288.88 × 1,288.88
  4. Step 4: Simplify right side
    593.25x = 1,661,198.77
  5. Step 5: Solve for x
    x = 1,661,198.77/593.25
  6. Step 6: Final answer
    x = 2,800.17

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Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.