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Finding the Fourth Proportional to 59,447.61, 89,183.07 and 22,007.97

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Solution

The fourth proportional to 59,447.61, 89,183.07 and 22,007.97 is: 33,016.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,447.61 : 89,183.07 = 22,007.97 : x
  2. Step 2: Convert to fraction form
    59,447.61/89,183.07 = 22,007.97/x
  3. Step 3: Cross multiply
    59,447.61x = 89,183.07 × 22,007.97
  4. Step 4: Simplify right side
    59,447.61x = 1,962,738,329.07
  5. Step 5: Solve for x
    x = 1,962,738,329.07/59,447.61
  6. Step 6: Final answer
    x = 33,016.27

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.