Home / 2,264.33-3,117.31-1,969.44

Finding the Fourth Proportional to 2,264.33, 3,117.31 and 1,969.44

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Solution

The fourth proportional to 2,264.33, 3,117.31 and 1,969.44 is: 2,711.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,264.33 : 3,117.31 = 1,969.44 : x
  2. Step 2: Convert to fraction form
    2,264.33/3,117.31 = 1,969.44/x
  3. Step 3: Cross multiply
    2,264.33x = 3,117.31 × 1,969.44
  4. Step 4: Simplify right side
    2,264.33x = 6,139,355.01
  5. Step 5: Solve for x
    x = 6,139,355.01/2,264.33
  6. Step 6: Final answer
    x = 2,711.33

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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.