Home / 3,003.46-4,504.44-1,541.44

Finding the Fourth Proportional to 3,003.46, 4,504.44 and 1,541.44

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Solution

The fourth proportional to 3,003.46, 4,504.44 and 1,541.44 is: 2,311.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,003.46 : 4,504.44 = 1,541.44 : x
  2. Step 2: Convert to fraction form
    3,003.46/4,504.44 = 1,541.44/x
  3. Step 3: Cross multiply
    3,003.46x = 4,504.44 × 1,541.44
  4. Step 4: Simplify right side
    3,003.46x = 6,943,323.99
  5. Step 5: Solve for x
    x = 6,943,323.99/3,003.46
  6. Step 6: Final answer
    x = 2,311.78

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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.