Home / 177,119.71-244,418.10-96,545.54

Finding the Fourth Proportional to 177,119.71, 244,418.10 and 96,545.54

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Solution

The fourth proportional to 177,119.71, 244,418.10 and 96,545.54 is: 133,228.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    177,119.71 : 244,418.10 = 96,545.54 : x
  2. Step 2: Convert to fraction form
    177,119.71/244,418.10 = 96,545.54/x
  3. Step 3: Cross multiply
    177,119.71x = 244,418.10 × 96,545.54
  4. Step 4: Simplify right side
    177,119.71x = 23,597,477,450.27
  5. Step 5: Solve for x
    x = 23,597,477,450.27/177,119.71
  6. Step 6: Final answer
    x = 133,228.98

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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.