Home / 167,996.04-231,823.53-92,544.54

Finding the Fourth Proportional to 167,996.04, 231,823.53 and 92,544.54

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Solution

The fourth proportional to 167,996.04, 231,823.53 and 92,544.54 is: 127,705.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    167,996.04 : 231,823.53 = 92,544.54 : x
  2. Step 2: Convert to fraction form
    167,996.04/231,823.53 = 92,544.54/x
  3. Step 3: Cross multiply
    167,996.04x = 231,823.53 × 92,544.54
  4. Step 4: Simplify right side
    167,996.04x = 21,454,001,945.03
  5. Step 5: Solve for x
    x = 21,454,001,945.03/167,996.04
  6. Step 6: Final answer
    x = 127,705.40

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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.