Home / 3,826.58-5,739.84-2,527.74

Finding the Fourth Proportional to 3,826.58, 5,739.84 and 2,527.74

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Solution

The fourth proportional to 3,826.58, 5,739.84 and 2,527.74 is: 3,791.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,826.58 : 5,739.84 = 2,527.74 : x
  2. Step 2: Convert to fraction form
    3,826.58/5,739.84 = 2,527.74/x
  3. Step 3: Cross multiply
    3,826.58x = 5,739.84 × 2,527.74
  4. Step 4: Simplify right side
    3,826.58x = 14,508,823.16
  5. Step 5: Solve for x
    x = 14,508,823.16/3,826.58
  6. Step 6: Final answer
    x = 3,791.59

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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.