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Finding the Third Proportional to 43,810.45 and 95,728.92

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Solution

The third proportional to 43,810.45 and 95,728.92 is: 209,174.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,810.45 : 95,728.92 = 95,728.92 : x
  2. Step 2: Convert to fraction form
    43,810.45/95,728.92 = 95,728.92/x
  3. Step 3: Cross multiply
    43,810.45x = 95,728.92 × 95,728.92
  4. Step 4: Simplify right side
    43,810.45x = 9,164,026,483.35
  5. Step 5: Solve for x
    x = 9,164,026,483.35/43,810.45
  6. Step 6: Final answer
    x = 209,174.43

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These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.