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Finding the Third Proportional to 10,033.88 and 21,935.81

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Solution

The third proportional to 10,033.88 and 21,935.81 is: 47,955.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,033.88 : 21,935.81 = 21,935.81 : x
  2. Step 2: Convert to fraction form
    10,033.88/21,935.81 = 21,935.81/x
  3. Step 3: Cross multiply
    10,033.88x = 21,935.81 × 21,935.81
  4. Step 4: Simplify right side
    10,033.88x = 481,179,870.04
  5. Step 5: Solve for x
    x = 481,179,870.04/10,033.88
  6. Step 6: Final answer
    x = 47,955.54

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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.