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Finding the Third Proportional to 93,018 and 134,988

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Solution

The third proportional to 93,018 and 134,988 is: 195,894.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,018 : 134,988 = 134,988 : x
  2. Step 2: Convert to fraction form
    93,018/134,988 = 134,988/x
  3. Step 3: Cross multiply
    93,018x = 134,988 × 134,988
  4. Step 4: Simplify right side
    93,018x = 18,221,760,144
  5. Step 5: Solve for x
    x = 18,221,760,144/93,018
  6. Step 6: Final answer
    x = 195,894.99

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Why These Related Problems?

These problems maintain the same ratio (1.45) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.