Home / 59,450.05-89,183.33-20,018.44

Finding the Fourth Proportional to 59,450.05, 89,183.33 and 20,018.44

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Solution

The fourth proportional to 59,450.05, 89,183.33 and 20,018.44 is: 30,030.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,450.05 : 89,183.33 = 20,018.44 : x
  2. Step 2: Convert to fraction form
    59,450.05/89,183.33 = 20,018.44/x
  3. Step 3: Cross multiply
    59,450.05x = 89,183.33 × 20,018.44
  4. Step 4: Simplify right side
    59,450.05x = 1,785,311,227.06
  5. Step 5: Solve for x
    x = 1,785,311,227.06/59,450.05
  6. Step 6: Final answer
    x = 30,030.44

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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.