Home / 4,132.16-6,192.74-1,936.27

Finding the Fourth Proportional to 4,132.16, 6,192.74 and 1,936.27

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Solution

The fourth proportional to 4,132.16, 6,192.74 and 1,936.27 is: 2,901.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,132.16 : 6,192.74 = 1,936.27 : x
  2. Step 2: Convert to fraction form
    4,132.16/6,192.74 = 1,936.27/x
  3. Step 3: Cross multiply
    4,132.16x = 6,192.74 × 1,936.27
  4. Step 4: Simplify right side
    4,132.16x = 11,990,806.04
  5. Step 5: Solve for x
    x = 11,990,806.04/4,132.16
  6. Step 6: Final answer
    x = 2,901.83

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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.