Home / 2,268.02-3,404.77-1,344.62

Finding the Fourth Proportional to 2,268.02, 3,404.77 and 1,344.62

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Solution

The fourth proportional to 2,268.02, 3,404.77 and 1,344.62 is: 2,018.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,268.02 : 3,404.77 = 1,344.62 : x
  2. Step 2: Convert to fraction form
    2,268.02/3,404.77 = 1,344.62/x
  3. Step 3: Cross multiply
    2,268.02x = 3,404.77 × 1,344.62
  4. Step 4: Simplify right side
    2,268.02x = 4,578,121.84
  5. Step 5: Solve for x
    x = 4,578,121.84/2,268.02
  6. Step 6: Final answer
    x = 2,018.55

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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.