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Finding the Fourth Proportional to 177,073.70, 244,354.57 and 96,499.49

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Solution

The fourth proportional to 177,073.70, 244,354.57 and 96,499.49 is: 133,165.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    177,073.70 : 244,354.57 = 96,499.49 : x
  2. Step 2: Convert to fraction form
    177,073.70/244,354.57 = 96,499.49/x
  3. Step 3: Cross multiply
    177,073.70x = 244,354.57 × 96,499.49
  4. Step 4: Simplify right side
    177,073.70x = 23,580,091,384.17
  5. Step 5: Solve for x
    x = 23,580,091,384.17/177,073.70
  6. Step 6: Final answer
    x = 133,165.41

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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.