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Finding the Third Proportional to 93,011 and 134,980

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Solution

The third proportional to 93,011 and 134,980 is: 195,886.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,011 : 134,980 = 134,980 : x
  2. Step 2: Convert to fraction form
    93,011/134,980 = 134,980/x
  3. Step 3: Cross multiply
    93,011x = 134,980 × 134,980
  4. Step 4: Simplify right side
    93,011x = 18,219,600,400
  5. Step 5: Solve for x
    x = 18,219,600,400/93,011
  6. Step 6: Final answer
    x = 195,886.51

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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.