Home / 4,104.63-5,664.39-2,335.89

Finding the Fourth Proportional to 4,104.63, 5,664.39 and 2,335.89

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Solution

The fourth proportional to 4,104.63, 5,664.39 and 2,335.89 is: 3,223.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,104.63 : 5,664.39 = 2,335.89 : x
  2. Step 2: Convert to fraction form
    4,104.63/5,664.39 = 2,335.89/x
  3. Step 3: Cross multiply
    4,104.63x = 5,664.39 × 2,335.89
  4. Step 4: Simplify right side
    4,104.63x = 13,231,391.96
  5. Step 5: Solve for x
    x = 13,231,391.96/4,104.63
  6. Step 6: Final answer
    x = 3,223.53

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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.