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Finding the Third Proportional to 7,398.84 and 16,027.24

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Solution

The third proportional to 7,398.84 and 16,027.24 is: 34,717.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,398.84 : 16,027.24 = 16,027.24 : x
  2. Step 2: Convert to fraction form
    7,398.84/16,027.24 = 16,027.24/x
  3. Step 3: Cross multiply
    7,398.84x = 16,027.24 × 16,027.24
  4. Step 4: Simplify right side
    7,398.84x = 256,872,492.14
  5. Step 5: Solve for x
    x = 256,872,492.14/7,398.84
  6. Step 6: Final answer
    x = 34,717.92

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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.