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Finding the Third Proportional to 89,369.06 and 125,001.19

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Solution

The third proportional to 89,369.06 and 125,001.19 is: 174,840.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    89,369.06 : 125,001.19 = 125,001.19 : x
  2. Step 2: Convert to fraction form
    89,369.06/125,001.19 = 125,001.19/x
  3. Step 3: Cross multiply
    89,369.06x = 125,001.19 × 125,001.19
  4. Step 4: Simplify right side
    89,369.06x = 15,625,296,876.41
  5. Step 5: Solve for x
    x = 15,625,296,876.41/89,369.06
  6. Step 6: Final answer
    x = 174,840.11

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Why These Related Problems?

These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.