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Finding the Third Proportional to 15,563.25 and 22,372.88

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Solution

The third proportional to 15,563.25 and 22,372.88 is: 32,162.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,563.25 : 22,372.88 = 22,372.88 : x
  2. Step 2: Convert to fraction form
    15,563.25/22,372.88 = 22,372.88/x
  3. Step 3: Cross multiply
    15,563.25x = 22,372.88 × 22,372.88
  4. Step 4: Simplify right side
    15,563.25x = 500,545,535.77
  5. Step 5: Solve for x
    x = 500,545,535.77/15,563.25
  6. Step 6: Final answer
    x = 32,162.02

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These problems maintain the same ratio (1.44) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.