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Finding the Third Proportional to 94,332 and 203,358

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Solution

The third proportional to 94,332 and 203,358 is: 438,392.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,332 : 203,358 = 203,358 : x
  2. Step 2: Convert to fraction form
    94,332/203,358 = 203,358/x
  3. Step 3: Cross multiply
    94,332x = 203,358 × 203,358
  4. Step 4: Simplify right side
    94,332x = 41,354,476,164
  5. Step 5: Solve for x
    x = 41,354,476,164/94,332
  6. Step 6: Final answer
    x = 438,392.87

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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.