Home / 2,914.22-4,022.00-1,735.29

Finding the Fourth Proportional to 2,914.22, 4,022.00 and 1,735.29

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Solution

The fourth proportional to 2,914.22, 4,022.00 and 1,735.29 is: 2,394.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,914.22 : 4,022.00 = 1,735.29 : x
  2. Step 2: Convert to fraction form
    2,914.22/4,022.00 = 1,735.29/x
  3. Step 3: Cross multiply
    2,914.22x = 4,022.00 × 1,735.29
  4. Step 4: Simplify right side
    2,914.22x = 6,979,340.72
  5. Step 5: Solve for x
    x = 6,979,340.72/2,914.22
  6. Step 6: Final answer
    x = 2,394.92

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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.