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Finding the Fourth Proportional to 177,099.86, 244,398 and 96,527.46

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Solution

The fourth proportional to 177,099.86, 244,398 and 96,527.46 is: 133,208.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    177,099.86 : 244,398 = 96,527.46 : x
  2. Step 2: Convert to fraction form
    177,099.86/244,398 = 96,527.46/x
  3. Step 3: Cross multiply
    177,099.86x = 244,398 × 96,527.46
  4. Step 4: Simplify right side
    177,099.86x = 23,591,118,169.08
  5. Step 5: Solve for x
    x = 23,591,118,169.08/177,099.86
  6. Step 6: Final answer
    x = 133,208.00

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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.