Home / 177,410.52-244,816.20-96,822

Finding the Fourth Proportional to 177,410.52, 244,816.20 and 96,822

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Solution

The fourth proportional to 177,410.52, 244,816.20 and 96,822 is: 133,608.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    177,410.52 : 244,816.20 = 96,822 : x
  2. Step 2: Convert to fraction form
    177,410.52/244,816.20 = 96,822/x
  3. Step 3: Cross multiply
    177,410.52x = 244,816.20 × 96,822
  4. Step 4: Simplify right side
    177,410.52x = 23,703,594,116.40
  5. Step 5: Solve for x
    x = 23,703,594,116.40/177,410.52
  6. Step 6: Final answer
    x = 133,608.73

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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.