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Finding the Third Proportional to 15,622.88 and 33,847.88

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Solution

The third proportional to 15,622.88 and 33,847.88 is: 73,333.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,622.88 : 33,847.88 = 33,847.88 : x
  2. Step 2: Convert to fraction form
    15,622.88/33,847.88 = 33,847.88/x
  3. Step 3: Cross multiply
    15,622.88x = 33,847.88 × 33,847.88
  4. Step 4: Simplify right side
    15,622.88x = 1,145,678,642.02
  5. Step 5: Solve for x
    x = 1,145,678,642.02/15,622.88
  6. Step 6: Final answer
    x = 73,333.41

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These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.