Home / 176,947.24-244,192.80-96,377.20

Finding the Fourth Proportional to 176,947.24, 244,192.80 and 96,377.20

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Solution

The fourth proportional to 176,947.24, 244,192.80 and 96,377.20 is: 133,003.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,947.24 : 244,192.80 = 96,377.20 : x
  2. Step 2: Convert to fraction form
    176,947.24/244,192.80 = 96,377.20/x
  3. Step 3: Cross multiply
    176,947.24x = 244,192.80 × 96,377.20
  4. Step 4: Simplify right side
    176,947.24x = 23,534,618,324.16
  5. Step 5: Solve for x
    x = 23,534,618,324.16/176,947.24
  6. Step 6: Final answer
    x = 133,003.59

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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.