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Finding the Third Proportional to 94,322 and 203,396

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Solution

The third proportional to 94,322 and 203,396 is: 438,603.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,322 : 203,396 = 203,396 : x
  2. Step 2: Convert to fraction form
    94,322/203,396 = 203,396/x
  3. Step 3: Cross multiply
    94,322x = 203,396 × 203,396
  4. Step 4: Simplify right side
    94,322x = 41,369,932,816
  5. Step 5: Solve for x
    x = 41,369,932,816/94,322
  6. Step 6: Final answer
    x = 438,603.22

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Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.