Home / 6,267.56-9,399.18-2,568.74

Finding the Fourth Proportional to 6,267.56, 9,399.18 and 2,568.74

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Solution

The fourth proportional to 6,267.56, 9,399.18 and 2,568.74 is: 3,852.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,267.56 : 9,399.18 = 2,568.74 : x
  2. Step 2: Convert to fraction form
    6,267.56/9,399.18 = 2,568.74/x
  3. Step 3: Cross multiply
    6,267.56x = 9,399.18 × 2,568.74
  4. Step 4: Simplify right side
    6,267.56x = 24,144,049.63
  5. Step 5: Solve for x
    x = 24,144,049.63/6,267.56
  6. Step 6: Final answer
    x = 3,852.22

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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.