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Finding the Third Proportional to 207,232 and 319,998

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Solution

The third proportional to 207,232 and 319,998 is: 494,126.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    207,232 : 319,998 = 319,998 : x
  2. Step 2: Convert to fraction form
    207,232/319,998 = 319,998/x
  3. Step 3: Cross multiply
    207,232x = 319,998 × 319,998
  4. Step 4: Simplify right side
    207,232x = 102,398,720,004
  5. Step 5: Solve for x
    x = 102,398,720,004/207,232
  6. Step 6: Final answer
    x = 494,126.00

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Why These Related Problems?

These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.