Home / 4,004.94-5,527.11-2,611.74

Finding the Fourth Proportional to 4,004.94, 5,527.11 and 2,611.74

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Solution

The fourth proportional to 4,004.94, 5,527.11 and 2,611.74 is: 3,604.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,004.94 : 5,527.11 = 2,611.74 : x
  2. Step 2: Convert to fraction form
    4,004.94/5,527.11 = 2,611.74/x
  3. Step 3: Cross multiply
    4,004.94x = 5,527.11 × 2,611.74
  4. Step 4: Simplify right side
    4,004.94x = 14,435,374.27
  5. Step 5: Solve for x
    x = 14,435,374.27/4,004.94
  6. Step 6: Final answer
    x = 3,604.39

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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.