Home / 4,867-7,301.22-2,268.52

Finding the Fourth Proportional to 4,867, 7,301.22 and 2,268.52

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Solution

The fourth proportional to 4,867, 7,301.22 and 2,268.52 is: 3,403.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,867 : 7,301.22 = 2,268.52 : x
  2. Step 2: Convert to fraction form
    4,867/7,301.22 = 2,268.52/x
  3. Step 3: Cross multiply
    4,867x = 7,301.22 × 2,268.52
  4. Step 4: Simplify right side
    4,867x = 16,562,963.59
  5. Step 5: Solve for x
    x = 16,562,963.59/4,867
  6. Step 6: Final answer
    x = 3,403.12

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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.