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Finding the Third Proportional to 16,653.75 and 32,464.88

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Solution

The third proportional to 16,653.75 and 32,464.88 is: 63,287.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,653.75 : 32,464.88 = 32,464.88 : x
  2. Step 2: Convert to fraction form
    16,653.75/32,464.88 = 32,464.88/x
  3. Step 3: Cross multiply
    16,653.75x = 32,464.88 × 32,464.88
  4. Step 4: Simplify right side
    16,653.75x = 1,053,968,108.77
  5. Step 5: Solve for x
    x = 1,053,968,108.77/16,653.75
  6. Step 6: Final answer
    x = 63,287.13

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These problems maintain the same ratio (1.95) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.