Home / 177,196.21-244,536.67-96,628.15

Finding the Fourth Proportional to 177,196.21, 244,536.67 and 96,628.15

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Solution

The fourth proportional to 177,196.21, 244,536.67 and 96,628.15 is: 133,350.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    177,196.21 : 244,536.67 = 96,628.15 : x
  2. Step 2: Convert to fraction form
    177,196.21/244,536.67 = 96,628.15/x
  3. Step 3: Cross multiply
    177,196.21x = 244,536.67 × 96,628.15
  4. Step 4: Simplify right side
    177,196.21x = 23,629,126,799.60
  5. Step 5: Solve for x
    x = 23,629,126,799.60/177,196.21
  6. Step 6: Final answer
    x = 133,350.07

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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.