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Finding the Third Proportional to 176,652 and 264,304

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Solution

The third proportional to 176,652 and 264,304 is: 395,447.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,652 : 264,304 = 264,304 : x
  2. Step 2: Convert to fraction form
    176,652/264,304 = 264,304/x
  3. Step 3: Cross multiply
    176,652x = 264,304 × 264,304
  4. Step 4: Simplify right side
    176,652x = 69,856,604,416
  5. Step 5: Solve for x
    x = 69,856,604,416/176,652
  6. Step 6: Final answer
    x = 395,447.57

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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.