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Finding the Third Proportional to 15,384.94 and 27,003.38

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Solution

The third proportional to 15,384.94 and 27,003.38 is: 47,395.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,384.94 : 27,003.38 = 27,003.38 : x
  2. Step 2: Convert to fraction form
    15,384.94/27,003.38 = 27,003.38/x
  3. Step 3: Cross multiply
    15,384.94x = 27,003.38 × 27,003.38
  4. Step 4: Simplify right side
    15,384.94x = 729,182,261.39
  5. Step 5: Solve for x
    x = 729,182,261.39/15,384.94
  6. Step 6: Final answer
    x = 47,395.85

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These problems maintain the same ratio (1.76) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.