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Finding the Fourth Proportional to 33,674.67, 46,470.67 and 18,568.66

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Solution

The fourth proportional to 33,674.67, 46,470.67 and 18,568.66 is: 25,624.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,674.67 : 46,470.67 = 18,568.66 : x
  2. Step 2: Convert to fraction form
    33,674.67/46,470.67 = 18,568.66/x
  3. Step 3: Cross multiply
    33,674.67x = 46,470.67 × 18,568.66
  4. Step 4: Simplify right side
    33,674.67x = 862,897,930.25
  5. Step 5: Solve for x
    x = 862,897,930.25/33,674.67
  6. Step 6: Final answer
    x = 25,624.54

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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.