Home / 165,062.04-227,839.82-97,076.04

Finding the Fourth Proportional to 165,062.04, 227,839.82 and 97,076.04

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Solution

The fourth proportional to 165,062.04, 227,839.82 and 97,076.04 is: 133,996.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    165,062.04 : 227,839.82 = 97,076.04 : x
  2. Step 2: Convert to fraction form
    165,062.04/227,839.82 = 97,076.04/x
  3. Step 3: Cross multiply
    165,062.04x = 227,839.82 × 97,076.04
  4. Step 4: Simplify right side
    165,062.04x = 22,117,786,994.53
  5. Step 5: Solve for x
    x = 22,117,786,994.53/165,062.04
  6. Step 6: Final answer
    x = 133,996.81

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.