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Finding the Third Proportional to 13,192.13 and 28,885.88

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Solution

The third proportional to 13,192.13 and 28,885.88 is: 63,249.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,192.13 : 28,885.88 = 28,885.88 : x
  2. Step 2: Convert to fraction form
    13,192.13/28,885.88 = 28,885.88/x
  3. Step 3: Cross multiply
    13,192.13x = 28,885.88 × 28,885.88
  4. Step 4: Simplify right side
    13,192.13x = 834,393,774.52
  5. Step 5: Solve for x
    x = 834,393,774.52/13,192.13
  6. Step 6: Final answer
    x = 63,249.38

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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.