Home / 3,792.08-5,683.44-2,694.14

Finding the Fourth Proportional to 3,792.08, 5,683.44 and 2,694.14

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Solution

The fourth proportional to 3,792.08, 5,683.44 and 2,694.14 is: 4,037.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,792.08 : 5,683.44 = 2,694.14 : x
  2. Step 2: Convert to fraction form
    3,792.08/5,683.44 = 2,694.14/x
  3. Step 3: Cross multiply
    3,792.08x = 5,683.44 × 2,694.14
  4. Step 4: Simplify right side
    3,792.08x = 15,311,983.04
  5. Step 5: Solve for x
    x = 15,311,983.04/3,792.08
  6. Step 6: Final answer
    x = 4,037.89

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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.