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Finding the Fourth Proportional to 333,601.26, 460,351.46 and 195,761.70

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Solution

The fourth proportional to 333,601.26, 460,351.46 and 195,761.70 is: 270,140.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    333,601.26 : 460,351.46 = 195,761.70 : x
  2. Step 2: Convert to fraction form
    333,601.26/460,351.46 = 195,761.70/x
  3. Step 3: Cross multiply
    333,601.26x = 460,351.46 × 195,761.70
  4. Step 4: Simplify right side
    333,601.26x = 90,119,184,407.08
  5. Step 5: Solve for x
    x = 90,119,184,407.08/333,601.26
  6. Step 6: Final answer
    x = 270,140.42

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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.