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Finding the Third Proportional to 43,359.75 and 93,685.50

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Solution

The third proportional to 43,359.75 and 93,685.50 is: 202,422.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,359.75 : 93,685.50 = 93,685.50 : x
  2. Step 2: Convert to fraction form
    43,359.75/93,685.50 = 93,685.50/x
  3. Step 3: Cross multiply
    43,359.75x = 93,685.50 × 93,685.50
  4. Step 4: Simplify right side
    43,359.75x = 8,776,972,910.25
  5. Step 5: Solve for x
    x = 8,776,972,910.25/43,359.75
  6. Step 6: Final answer
    x = 202,422.13

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These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.