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Finding the Fourth Proportional to 177,473.82, 244,912.02 and 96,901.10

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Solution

The fourth proportional to 177,473.82, 244,912.02 and 96,901.10 is: 133,722.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    177,473.82 : 244,912.02 = 96,901.10 : x
  2. Step 2: Convert to fraction form
    177,473.82/244,912.02 = 96,901.10/x
  3. Step 3: Cross multiply
    177,473.82x = 244,912.02 × 96,901.10
  4. Step 4: Simplify right side
    177,473.82x = 23,732,244,141.22
  5. Step 5: Solve for x
    x = 23,732,244,141.22/177,473.82
  6. Step 6: Final answer
    x = 133,722.51

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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.