Home / 57,183.83-78,911.95-32,033.33

Finding the Fourth Proportional to 57,183.83, 78,911.95 and 32,033.33

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Solution

The fourth proportional to 57,183.83, 78,911.95 and 32,033.33 is: 44,205.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,183.83 : 78,911.95 = 32,033.33 : x
  2. Step 2: Convert to fraction form
    57,183.83/78,911.95 = 32,033.33/x
  3. Step 3: Cross multiply
    57,183.83x = 78,911.95 × 32,033.33
  4. Step 4: Simplify right side
    57,183.83x = 2,527,812,535.29
  5. Step 5: Solve for x
    x = 2,527,812,535.29/57,183.83
  6. Step 6: Final answer
    x = 44,205.02

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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.