Home / 177,102.05-244,398.68-96,529.33

Finding the Fourth Proportional to 177,102.05, 244,398.68 and 96,529.33

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Solution

The fourth proportional to 177,102.05, 244,398.68 and 96,529.33 is: 133,209.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    177,102.05 : 244,398.68 = 96,529.33 : x
  2. Step 2: Convert to fraction form
    177,102.05/244,398.68 = 96,529.33/x
  3. Step 3: Cross multiply
    177,102.05x = 244,398.68 × 96,529.33
  4. Step 4: Simplify right side
    177,102.05x = 23,591,639,128.64
  5. Step 5: Solve for x
    x = 23,591,639,128.64/177,102.05
  6. Step 6: Final answer
    x = 133,209.29

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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.