Home / 3,790.94-5,683.04-2,036.88

Finding the Fourth Proportional to 3,790.94, 5,683.04 and 2,036.88

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Solution

The fourth proportional to 3,790.94, 5,683.04 and 2,036.88 is: 3,053.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,790.94 : 5,683.04 = 2,036.88 : x
  2. Step 2: Convert to fraction form
    3,790.94/5,683.04 = 2,036.88/x
  3. Step 3: Cross multiply
    3,790.94x = 5,683.04 × 2,036.88
  4. Step 4: Simplify right side
    3,790.94x = 11,575,660.33
  5. Step 5: Solve for x
    x = 11,575,660.33/3,790.94
  6. Step 6: Final answer
    x = 3,053.51

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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.