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Finding the Third Proportional to 35.02 and 59.06

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Solution

The third proportional to 35.02 and 59.06 is: 99.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    35.02 : 59.06 = 59.06 : x
  2. Step 2: Convert to fraction form
    35.02/59.06 = 59.06/x
  3. Step 3: Cross multiply
    35.02x = 59.06 × 59.06
  4. Step 4: Simplify right side
    35.02x = 3,488.38
  5. Step 5: Solve for x
    x = 3,488.38/35.02
  6. Step 6: Final answer
    x = 99.62

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Why These Related Problems?

These problems maintain the same ratio (1.69) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.