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Finding the Third Proportional to 59.06 and 127.59

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Solution

The third proportional to 59.06 and 127.59 is: 275.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    59.06 : 127.59 = 127.59 : x
  2. Step 2: Convert to fraction form
    59.06/127.59 = 127.59/x
  3. Step 3: Cross multiply
    59.06x = 127.59 × 127.59
  4. Step 4: Simplify right side
    59.06x = 16,280.17
  5. Step 5: Solve for x
    x = 16,280.17/59.06
  6. Step 6: Final answer
    x = 275.64

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These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.