Home / 3,583.36-4,941.04-2,255.44

Finding the Fourth Proportional to 3,583.36, 4,941.04 and 2,255.44

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Solution

The fourth proportional to 3,583.36, 4,941.04 and 2,255.44 is: 3,109.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,583.36 : 4,941.04 = 2,255.44 : x
  2. Step 2: Convert to fraction form
    3,583.36/4,941.04 = 2,255.44/x
  3. Step 3: Cross multiply
    3,583.36x = 4,941.04 × 2,255.44
  4. Step 4: Simplify right side
    3,583.36x = 11,144,219.26
  5. Step 5: Solve for x
    x = 11,144,219.26/3,583.36
  6. Step 6: Final answer
    x = 3,109.99

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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.