Home / 177,485.22-244,926.36-96,910.56

Finding the Fourth Proportional to 177,485.22, 244,926.36 and 96,910.56

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Solution

The fourth proportional to 177,485.22, 244,926.36 and 96,910.56 is: 133,734.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    177,485.22 : 244,926.36 = 96,910.56 : x
  2. Step 2: Convert to fraction form
    177,485.22/244,926.36 = 96,910.56/x
  3. Step 3: Cross multiply
    177,485.22x = 244,926.36 × 96,910.56
  4. Step 4: Simplify right side
    177,485.22x = 23,735,950,706.36
  5. Step 5: Solve for x
    x = 23,735,950,706.36/177,485.22
  6. Step 6: Final answer
    x = 133,734.80

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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.