Home / 19,183.37-28,772.31-6,035.39

Finding the Fourth Proportional to 19,183.37, 28,772.31 and 6,035.39

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Solution

The fourth proportional to 19,183.37, 28,772.31 and 6,035.39 is: 9,052.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,183.37 : 28,772.31 = 6,035.39 : x
  2. Step 2: Convert to fraction form
    19,183.37/28,772.31 = 6,035.39/x
  3. Step 3: Cross multiply
    19,183.37x = 28,772.31 × 6,035.39
  4. Step 4: Simplify right side
    19,183.37x = 173,652,260.56
  5. Step 5: Solve for x
    x = 173,652,260.56/19,183.37
  6. Step 6: Final answer
    x = 9,052.23

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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.