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Finding the Third Proportional to 244,392 and 364,284

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Solution

The third proportional to 244,392 and 364,284 is: 542,991.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,392 : 364,284 = 364,284 : x
  2. Step 2: Convert to fraction form
    244,392/364,284 = 364,284/x
  3. Step 3: Cross multiply
    244,392x = 364,284 × 364,284
  4. Step 4: Simplify right side
    244,392x = 132,702,832,656
  5. Step 5: Solve for x
    x = 132,702,832,656/244,392
  6. Step 6: Final answer
    x = 542,991.72

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.