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Finding the Third Proportional to 123,752 and 185,164

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Solution

The third proportional to 123,752 and 185,164 is: 277,051.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    123,752 : 185,164 = 185,164 : x
  2. Step 2: Convert to fraction form
    123,752/185,164 = 185,164/x
  3. Step 3: Cross multiply
    123,752x = 185,164 × 185,164
  4. Step 4: Simplify right side
    123,752x = 34,285,706,896
  5. Step 5: Solve for x
    x = 34,285,706,896/123,752
  6. Step 6: Final answer
    x = 277,051.74

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.