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Finding the Third Proportional to 43,228 and 94,030

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Solution

The third proportional to 43,228 and 94,030 is: 204,535.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,228 : 94,030 = 94,030 : x
  2. Step 2: Convert to fraction form
    43,228/94,030 = 94,030/x
  3. Step 3: Cross multiply
    43,228x = 94,030 × 94,030
  4. Step 4: Simplify right side
    43,228x = 8,841,640,900
  5. Step 5: Solve for x
    x = 8,841,640,900/43,228
  6. Step 6: Final answer
    x = 204,535.04

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Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.