Home / 4,014.46-5,539.98-2,245.96

Finding the Fourth Proportional to 4,014.46, 5,539.98 and 2,245.96

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Solution

The fourth proportional to 4,014.46, 5,539.98 and 2,245.96 is: 3,099.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,014.46 : 5,539.98 = 2,245.96 : x
  2. Step 2: Convert to fraction form
    4,014.46/5,539.98 = 2,245.96/x
  3. Step 3: Cross multiply
    4,014.46x = 5,539.98 × 2,245.96
  4. Step 4: Simplify right side
    4,014.46x = 12,442,573.48
  5. Step 5: Solve for x
    x = 12,442,573.48/4,014.46
  6. Step 6: Final answer
    x = 3,099.44

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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.