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Finding the Third Proportional to 250,456 and 366,693

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Solution

The third proportional to 250,456 and 366,693 is: 536,875.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    250,456 : 366,693 = 366,693 : x
  2. Step 2: Convert to fraction form
    250,456/366,693 = 366,693/x
  3. Step 3: Cross multiply
    250,456x = 366,693 × 366,693
  4. Step 4: Simplify right side
    250,456x = 134,463,756,249
  5. Step 5: Solve for x
    x = 134,463,756,249/250,456
  6. Step 6: Final answer
    x = 536,875.76

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Why These Related Problems?

These problems maintain the same ratio (1.46) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.