Home / 5,004.42-7,496.88-3,267.78

Finding the Fourth Proportional to 5,004.42, 7,496.88 and 3,267.78

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Solution

The fourth proportional to 5,004.42, 7,496.88 and 3,267.78 is: 4,895.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,004.42 : 7,496.88 = 3,267.78 : x
  2. Step 2: Convert to fraction form
    5,004.42/7,496.88 = 3,267.78/x
  3. Step 3: Cross multiply
    5,004.42x = 7,496.88 × 3,267.78
  4. Step 4: Simplify right side
    5,004.42x = 24,498,154.53
  5. Step 5: Solve for x
    x = 24,498,154.53/5,004.42
  6. Step 6: Final answer
    x = 4,895.30

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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.