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Finding the Third Proportional to 94,415 and 204,319

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Solution

The third proportional to 94,415 and 204,319 is: 442,157.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,415 : 204,319 = 204,319 : x
  2. Step 2: Convert to fraction form
    94,415/204,319 = 204,319/x
  3. Step 3: Cross multiply
    94,415x = 204,319 × 204,319
  4. Step 4: Simplify right side
    94,415x = 41,746,253,761
  5. Step 5: Solve for x
    x = 41,746,253,761/94,415
  6. Step 6: Final answer
    x = 442,157.01

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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.