Home / 4,154.58-6,193.37-3,843.54

Finding the Fourth Proportional to 4,154.58, 6,193.37 and 3,843.54

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Solution

The fourth proportional to 4,154.58, 6,193.37 and 3,843.54 is: 5,729.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,154.58 : 6,193.37 = 3,843.54 : x
  2. Step 2: Convert to fraction form
    4,154.58/6,193.37 = 3,843.54/x
  3. Step 3: Cross multiply
    4,154.58x = 6,193.37 × 3,843.54
  4. Step 4: Simplify right side
    4,154.58x = 23,804,446.11
  5. Step 5: Solve for x
    x = 23,804,446.11/4,154.58
  6. Step 6: Final answer
    x = 5,729.69

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.