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Finding the Third Proportional to 183,832 and 253,146

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Solution

The third proportional to 183,832 and 253,146 is: 348,594.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    183,832 : 253,146 = 253,146 : x
  2. Step 2: Convert to fraction form
    183,832/253,146 = 253,146/x
  3. Step 3: Cross multiply
    183,832x = 253,146 × 253,146
  4. Step 4: Simplify right side
    183,832x = 64,082,897,316
  5. Step 5: Solve for x
    x = 64,082,897,316/183,832
  6. Step 6: Final answer
    x = 348,594.90

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.