Home / 6,745.81-10,115.56-2,302.27

Finding the Fourth Proportional to 6,745.81, 10,115.56 and 2,302.27

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Solution

The fourth proportional to 6,745.81, 10,115.56 and 2,302.27 is: 3,452.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,745.81 : 10,115.56 = 2,302.27 : x
  2. Step 2: Convert to fraction form
    6,745.81/10,115.56 = 2,302.27/x
  3. Step 3: Cross multiply
    6,745.81x = 10,115.56 × 2,302.27
  4. Step 4: Simplify right side
    6,745.81x = 23,288,745.37
  5. Step 5: Solve for x
    x = 23,288,745.37/6,745.81
  6. Step 6: Final answer
    x = 3,452.33

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1.5x scale

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.