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Finding the Third Proportional to 25,301 and 55,462

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Solution

The third proportional to 25,301 and 55,462 is: 121,577.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,301 : 55,462 = 55,462 : x
  2. Step 2: Convert to fraction form
    25,301/55,462 = 55,462/x
  3. Step 3: Cross multiply
    25,301x = 55,462 × 55,462
  4. Step 4: Simplify right side
    25,301x = 3,076,033,444
  5. Step 5: Solve for x
    x = 3,076,033,444/25,301
  6. Step 6: Final answer
    x = 121,577.54

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Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.