Home / 3,833.02-5,750.19-1,367.79

Finding the Fourth Proportional to 3,833.02, 5,750.19 and 1,367.79

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Solution

The fourth proportional to 3,833.02, 5,750.19 and 1,367.79 is: 2,051.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,833.02 : 5,750.19 = 1,367.79 : x
  2. Step 2: Convert to fraction form
    3,833.02/5,750.19 = 1,367.79/x
  3. Step 3: Cross multiply
    3,833.02x = 5,750.19 × 1,367.79
  4. Step 4: Simplify right side
    3,833.02x = 7,865,030.82
  5. Step 5: Solve for x
    x = 7,865,030.82/3,833.02
  6. Step 6: Final answer
    x = 2,051.91

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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.