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Finding the Third Proportional to 8,535.38 and 17,492.63

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Solution

The third proportional to 8,535.38 and 17,492.63 is: 35,849.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,535.38 : 17,492.63 = 17,492.63 : x
  2. Step 2: Convert to fraction form
    8,535.38/17,492.63 = 17,492.63/x
  3. Step 3: Cross multiply
    8,535.38x = 17,492.63 × 17,492.63
  4. Step 4: Simplify right side
    8,535.38x = 305,991,929.39
  5. Step 5: Solve for x
    x = 305,991,929.39/8,535.38
  6. Step 6: Final answer
    x = 35,849.85

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Why These Related Problems?

These problems maintain the same ratio (2.05) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.