Home / 4,132.16-6,200.44-1,940.92

Finding the Fourth Proportional to 4,132.16, 6,200.44 and 1,940.92

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Solution

The fourth proportional to 4,132.16, 6,200.44 and 1,940.92 is: 2,912.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,132.16 : 6,200.44 = 1,940.92 : x
  2. Step 2: Convert to fraction form
    4,132.16/6,200.44 = 1,940.92/x
  3. Step 3: Cross multiply
    4,132.16x = 6,200.44 × 1,940.92
  4. Step 4: Simplify right side
    4,132.16x = 12,034,558.00
  5. Step 5: Solve for x
    x = 12,034,558.00/4,132.16
  6. Step 6: Final answer
    x = 2,912.41

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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.