Home / 2,264.24-3,397.08-1,109.36

Finding the Fourth Proportional to 2,264.24, 3,397.08 and 1,109.36

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Solution

The fourth proportional to 2,264.24, 3,397.08 and 1,109.36 is: 1,664.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,264.24 : 3,397.08 = 1,109.36 : x
  2. Step 2: Convert to fraction form
    2,264.24/3,397.08 = 1,109.36/x
  3. Step 3: Cross multiply
    2,264.24x = 3,397.08 × 1,109.36
  4. Step 4: Simplify right side
    2,264.24x = 3,768,584.67
  5. Step 5: Solve for x
    x = 3,768,584.67/2,264.24
  6. Step 6: Final answer
    x = 1,664.39

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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.