Home / 4,505.13-6,745.35-3,041.37

Finding the Fourth Proportional to 4,505.13, 6,745.35 and 3,041.37

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Solution

The fourth proportional to 4,505.13, 6,745.35 and 3,041.37 is: 4,553.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,505.13 : 6,745.35 = 3,041.37 : x
  2. Step 2: Convert to fraction form
    4,505.13/6,745.35 = 3,041.37/x
  3. Step 3: Cross multiply
    4,505.13x = 6,745.35 × 3,041.37
  4. Step 4: Simplify right side
    4,505.13x = 20,515,105.13
  5. Step 5: Solve for x
    x = 20,515,105.13/4,505.13
  6. Step 6: Final answer
    x = 4,553.72

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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.