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Finding the Fourth Proportional to 241,184.98, 332,855.73 and 133,789.61

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Solution

The fourth proportional to 241,184.98, 332,855.73 and 133,789.61 is: 184,641.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,184.98 : 332,855.73 = 133,789.61 : x
  2. Step 2: Convert to fraction form
    241,184.98/332,855.73 = 133,789.61/x
  3. Step 3: Cross multiply
    241,184.98x = 332,855.73 × 133,789.61
  4. Step 4: Simplify right side
    241,184.98x = 44,532,638,302.97
  5. Step 5: Solve for x
    x = 44,532,638,302.97/241,184.98
  6. Step 6: Final answer
    x = 184,641.01

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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.