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Finding the Third Proportional to 47,967 and 112,036

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Solution

The third proportional to 47,967 and 112,036 is: 261,681.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,967 : 112,036 = 112,036 : x
  2. Step 2: Convert to fraction form
    47,967/112,036 = 112,036/x
  3. Step 3: Cross multiply
    47,967x = 112,036 × 112,036
  4. Step 4: Simplify right side
    47,967x = 12,552,065,296
  5. Step 5: Solve for x
    x = 12,552,065,296/47,967
  6. Step 6: Final answer
    x = 261,681.27

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Why These Related Problems?

These problems maintain the same ratio (2.34) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.