Home / 177,100.74-244,399.20-96,528.33

Finding the Fourth Proportional to 177,100.74, 244,399.20 and 96,528.33

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Solution

The fourth proportional to 177,100.74, 244,399.20 and 96,528.33 is: 133,209.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    177,100.74 : 244,399.20 = 96,528.33 : x
  2. Step 2: Convert to fraction form
    177,100.74/244,399.20 = 96,528.33/x
  3. Step 3: Cross multiply
    177,100.74x = 244,399.20 × 96,528.33
  4. Step 4: Simplify right side
    177,100.74x = 23,591,446,629.34
  5. Step 5: Solve for x
    x = 23,591,446,629.34/177,100.74
  6. Step 6: Final answer
    x = 133,209.19

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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.