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Finding the Third Proportional to 15,548.91 and 23,401.41

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Solution

The third proportional to 15,548.91 and 23,401.41 is: 35,219.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,548.91 : 23,401.41 = 23,401.41 : x
  2. Step 2: Convert to fraction form
    15,548.91/23,401.41 = 23,401.41/x
  3. Step 3: Cross multiply
    15,548.91x = 23,401.41 × 23,401.41
  4. Step 4: Simplify right side
    15,548.91x = 547,625,814.48
  5. Step 5: Solve for x
    x = 547,625,814.48/15,548.91
  6. Step 6: Final answer
    x = 35,219.57

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These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.