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Finding the Fourth Proportional to 241,086.58, 332,707.37 and 133,666.61

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Solution

The fourth proportional to 241,086.58, 332,707.37 and 133,666.61 is: 184,464.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,086.58 : 332,707.37 = 133,666.61 : x
  2. Step 2: Convert to fraction form
    241,086.58/332,707.37 = 133,666.61/x
  3. Step 3: Cross multiply
    241,086.58x = 332,707.37 × 133,666.61
  4. Step 4: Simplify right side
    241,086.58x = 44,471,863,938.05
  5. Step 5: Solve for x
    x = 44,471,863,938.05/241,086.58
  6. Step 6: Final answer
    x = 184,464.29

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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.