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Finding the Third Proportional to 226,392 and 306,370

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Solution

The third proportional to 226,392 and 306,370 is: 414,602.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    226,392 : 306,370 = 306,370 : x
  2. Step 2: Convert to fraction form
    226,392/306,370 = 306,370/x
  3. Step 3: Cross multiply
    226,392x = 306,370 × 306,370
  4. Step 4: Simplify right side
    226,392x = 93,862,576,900
  5. Step 5: Solve for x
    x = 93,862,576,900/226,392
  6. Step 6: Final answer
    x = 414,602.00

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Why These Related Problems?

These problems maintain the same ratio (1.35) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.