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Finding the Third Proportional to 10,953.38 and 23,979.75

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Solution

The third proportional to 10,953.38 and 23,979.75 is: 52,497.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,953.38 : 23,979.75 = 23,979.75 : x
  2. Step 2: Convert to fraction form
    10,953.38/23,979.75 = 23,979.75/x
  3. Step 3: Cross multiply
    10,953.38x = 23,979.75 × 23,979.75
  4. Step 4: Simplify right side
    10,953.38x = 575,028,410.06
  5. Step 5: Solve for x
    x = 575,028,410.06/10,953.38
  6. Step 6: Final answer
    x = 52,497.83

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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.