Home / 5,974.19-8,244.33-3,321.54

Finding the Fourth Proportional to 5,974.19, 8,244.33 and 3,321.54

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Solution

The fourth proportional to 5,974.19, 8,244.33 and 3,321.54 is: 4,583.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,974.19 : 8,244.33 = 3,321.54 : x
  2. Step 2: Convert to fraction form
    5,974.19/8,244.33 = 3,321.54/x
  3. Step 3: Cross multiply
    5,974.19x = 8,244.33 × 3,321.54
  4. Step 4: Simplify right side
    5,974.19x = 27,383,871.87
  5. Step 5: Solve for x
    x = 27,383,871.87/5,974.19
  6. Step 6: Final answer
    x = 4,583.70

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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.