Home / 176,963.43-244,213.26-96,390.75

Finding the Fourth Proportional to 176,963.43, 244,213.26 and 96,390.75

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Solution

The fourth proportional to 176,963.43, 244,213.26 and 96,390.75 is: 133,021.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,963.43 : 244,213.26 = 96,390.75 : x
  2. Step 2: Convert to fraction form
    176,963.43/244,213.26 = 96,390.75/x
  3. Step 3: Cross multiply
    176,963.43x = 244,213.26 × 96,390.75
  4. Step 4: Simplify right side
    176,963.43x = 23,539,899,291.35
  5. Step 5: Solve for x
    x = 23,539,899,291.35/176,963.43
  6. Step 6: Final answer
    x = 133,021.26

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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.