Home / 2,467.13-3,406.19-1,584.46

Finding the Fourth Proportional to 2,467.13, 3,406.19 and 1,584.46

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Solution

The fourth proportional to 2,467.13, 3,406.19 and 1,584.46 is: 2,187.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,467.13 : 3,406.19 = 1,584.46 : x
  2. Step 2: Convert to fraction form
    2,467.13/3,406.19 = 1,584.46/x
  3. Step 3: Cross multiply
    2,467.13x = 3,406.19 × 1,584.46
  4. Step 4: Simplify right side
    2,467.13x = 5,396,968.14
  5. Step 5: Solve for x
    x = 5,396,968.14/2,467.13
  6. Step 6: Final answer
    x = 2,187.55

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.