Home / 177,120.64-244,426.64-96,546.52

Finding the Fourth Proportional to 177,120.64, 244,426.64 and 96,546.52

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Solution

The fourth proportional to 177,120.64, 244,426.64 and 96,546.52 is: 133,234.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    177,120.64 : 244,426.64 = 96,546.52 : x
  2. Step 2: Convert to fraction form
    177,120.64/244,426.64 = 96,546.52/x
  3. Step 3: Cross multiply
    177,120.64x = 244,426.64 × 96,546.52
  4. Step 4: Simplify right side
    177,120.64x = 23,598,541,487.29
  5. Step 5: Solve for x
    x = 23,598,541,487.29/177,120.64
  6. Step 6: Final answer
    x = 133,234.28

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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.