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Finding the Third Proportional to 45,076 and 104,348

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Solution

The third proportional to 45,076 and 104,348 is: 241,558.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,076 : 104,348 = 104,348 : x
  2. Step 2: Convert to fraction form
    45,076/104,348 = 104,348/x
  3. Step 3: Cross multiply
    45,076x = 104,348 × 104,348
  4. Step 4: Simplify right side
    45,076x = 10,888,505,104
  5. Step 5: Solve for x
    x = 10,888,505,104/45,076
  6. Step 6: Final answer
    x = 241,558.81

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Why These Related Problems?

These problems maintain the same ratio (2.31) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.