Home / 177,053.45-244,334.07-96,481.33

Finding the Fourth Proportional to 177,053.45, 244,334.07 and 96,481.33

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Solution

The fourth proportional to 177,053.45, 244,334.07 and 96,481.33 is: 133,144.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    177,053.45 : 244,334.07 = 96,481.33 : x
  2. Step 2: Convert to fraction form
    177,053.45/244,334.07 = 96,481.33/x
  3. Step 3: Cross multiply
    177,053.45x = 244,334.07 × 96,481.33
  4. Step 4: Simplify right side
    177,053.45x = 23,573,675,427.08
  5. Step 5: Solve for x
    x = 23,573,675,427.08/177,053.45
  6. Step 6: Final answer
    x = 133,144.40

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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.