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Finding the Third Proportional to 92,670.75 and 188,619.75

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Solution

The third proportional to 92,670.75 and 188,619.75 is: 383,911.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,670.75 : 188,619.75 = 188,619.75 : x
  2. Step 2: Convert to fraction form
    92,670.75/188,619.75 = 188,619.75/x
  3. Step 3: Cross multiply
    92,670.75x = 188,619.75 × 188,619.75
  4. Step 4: Simplify right side
    92,670.75x = 35,577,410,090.06
  5. Step 5: Solve for x
    x = 35,577,410,090.06/92,670.75
  6. Step 6: Final answer
    x = 383,911.97

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Why These Related Problems?

These problems maintain the same ratio (2.04) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.