Home / 3,829.46-5,744.40-1,197.33

Finding the Fourth Proportional to 3,829.46, 5,744.40 and 1,197.33

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Solution

The fourth proportional to 3,829.46, 5,744.40 and 1,197.33 is: 1,796.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,829.46 : 5,744.40 = 1,197.33 : x
  2. Step 2: Convert to fraction form
    3,829.46/5,744.40 = 1,197.33/x
  3. Step 3: Cross multiply
    3,829.46x = 5,744.40 × 1,197.33
  4. Step 4: Simplify right side
    3,829.46x = 6,877,955.47
  5. Step 5: Solve for x
    x = 6,877,955.47/3,829.46
  6. Step 6: Final answer
    x = 1,796.06

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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.