Home / 177,091.66-244,386.75-96,519.25

Finding the Fourth Proportional to 177,091.66, 244,386.75 and 96,519.25

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Solution

The fourth proportional to 177,091.66, 244,386.75 and 96,519.25 is: 133,196.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    177,091.66 : 244,386.75 = 96,519.25 : x
  2. Step 2: Convert to fraction form
    177,091.66/244,386.75 = 96,519.25/x
  3. Step 3: Cross multiply
    177,091.66x = 244,386.75 × 96,519.25
  4. Step 4: Simplify right side
    177,091.66x = 23,588,025,819.94
  5. Step 5: Solve for x
    x = 23,588,025,819.94/177,091.66
  6. Step 6: Final answer
    x = 133,196.71

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1.5x scale

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.