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Finding the Third Proportional to 27,185.63 and 59,891.91

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Solution

The third proportional to 27,185.63 and 59,891.91 is: 131,946.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,185.63 : 59,891.91 = 59,891.91 : x
  2. Step 2: Convert to fraction form
    27,185.63/59,891.91 = 59,891.91/x
  3. Step 3: Cross multiply
    27,185.63x = 59,891.91 × 59,891.91
  4. Step 4: Simplify right side
    27,185.63x = 3,587,040,434.26
  5. Step 5: Solve for x
    x = 3,587,040,434.26/27,185.63
  6. Step 6: Final answer
    x = 131,946.22

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Why These Related Problems?

These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.