Home / 3,302.26-4,954.04-1,222.28

Finding the Fourth Proportional to 3,302.26, 4,954.04 and 1,222.28

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Solution

The fourth proportional to 3,302.26, 4,954.04 and 1,222.28 is: 1,833.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,302.26 : 4,954.04 = 1,222.28 : x
  2. Step 2: Convert to fraction form
    3,302.26/4,954.04 = 1,222.28/x
  3. Step 3: Cross multiply
    3,302.26x = 4,954.04 × 1,222.28
  4. Step 4: Simplify right side
    3,302.26x = 6,055,241.23
  5. Step 5: Solve for x
    x = 6,055,241.23/3,302.26
  6. Step 6: Final answer
    x = 1,833.66

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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.