Home / 3,732.24-5,599.14-1,268.80

Finding the Fourth Proportional to 3,732.24, 5,599.14 and 1,268.80

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Solution

The fourth proportional to 3,732.24, 5,599.14 and 1,268.80 is: 1,903.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,732.24 : 5,599.14 = 1,268.80 : x
  2. Step 2: Convert to fraction form
    3,732.24/5,599.14 = 1,268.80/x
  3. Step 3: Cross multiply
    3,732.24x = 5,599.14 × 1,268.80
  4. Step 4: Simplify right side
    3,732.24x = 7,104,188.83
  5. Step 5: Solve for x
    x = 7,104,188.83/3,732.24
  6. Step 6: Final answer
    x = 1,903.47

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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.