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Finding the Third Proportional to 28,046 and 59,983

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Solution

The third proportional to 28,046 and 59,983 is: 128,287.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    28,046 : 59,983 = 59,983 : x
  2. Step 2: Convert to fraction form
    28,046/59,983 = 59,983/x
  3. Step 3: Cross multiply
    28,046x = 59,983 × 59,983
  4. Step 4: Simplify right side
    28,046x = 3,597,960,289
  5. Step 5: Solve for x
    x = 3,597,960,289/28,046
  6. Step 6: Final answer
    x = 128,287.82

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Why These Related Problems?

These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.