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Finding the Third Proportional to 11,675.25 and 16,054.88

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Solution

The third proportional to 11,675.25 and 16,054.88 is: 22,077.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,675.25 : 16,054.88 = 16,054.88 : x
  2. Step 2: Convert to fraction form
    11,675.25/16,054.88 = 16,054.88/x
  3. Step 3: Cross multiply
    11,675.25x = 16,054.88 × 16,054.88
  4. Step 4: Simplify right side
    11,675.25x = 257,759,011.27
  5. Step 5: Solve for x
    x = 257,759,011.27/11,675.25
  6. Step 6: Final answer
    x = 22,077.39

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.