Home / 5,974.21-8,241.04-3,583.54

Finding the Fourth Proportional to 5,974.21, 8,241.04 and 3,583.54

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Solution

The fourth proportional to 5,974.21, 8,241.04 and 3,583.54 is: 4,943.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,974.21 : 8,241.04 = 3,583.54 : x
  2. Step 2: Convert to fraction form
    5,974.21/8,241.04 = 3,583.54/x
  3. Step 3: Cross multiply
    5,974.21x = 8,241.04 × 3,583.54
  4. Step 4: Simplify right side
    5,974.21x = 29,532,111.26
  5. Step 5: Solve for x
    x = 29,532,111.26/5,974.21
  6. Step 6: Final answer
    x = 4,943.27

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1.5x scale

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.