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Finding the Fourth Proportional to 241,206.50, 332,865.05 and 133,793.06

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Solution

The fourth proportional to 241,206.50, 332,865.05 and 133,793.06 is: 184,634.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,206.50 : 332,865.05 = 133,793.06 : x
  2. Step 2: Convert to fraction form
    241,206.50/332,865.05 = 133,793.06/x
  3. Step 3: Cross multiply
    241,206.50x = 332,865.05 × 133,793.06
  4. Step 4: Simplify right side
    241,206.50x = 44,535,033,606.55
  5. Step 5: Solve for x
    x = 44,535,033,606.55/241,206.50
  6. Step 6: Final answer
    x = 184,634.47

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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.