Home / 3,668.42-5,496.24-3,056.06

Finding the Fourth Proportional to 3,668.42, 5,496.24 and 3,056.06

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Solution

The fourth proportional to 3,668.42, 5,496.24 and 3,056.06 is: 4,578.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,668.42 : 5,496.24 = 3,056.06 : x
  2. Step 2: Convert to fraction form
    3,668.42/5,496.24 = 3,056.06/x
  3. Step 3: Cross multiply
    3,668.42x = 5,496.24 × 3,056.06
  4. Step 4: Simplify right side
    3,668.42x = 16,796,839.21
  5. Step 5: Solve for x
    x = 16,796,839.21/3,668.42
  6. Step 6: Final answer
    x = 4,578.77

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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.