Home / 3,668.14-5,064.22-2,411.30

Finding the Fourth Proportional to 3,668.14, 5,064.22 and 2,411.30

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Solution

The fourth proportional to 3,668.14, 5,064.22 and 2,411.30 is: 3,329.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,668.14 : 5,064.22 = 2,411.30 : x
  2. Step 2: Convert to fraction form
    3,668.14/5,064.22 = 2,411.30/x
  3. Step 3: Cross multiply
    3,668.14x = 5,064.22 × 2,411.30
  4. Step 4: Simplify right side
    3,668.14x = 12,211,328.36
  5. Step 5: Solve for x
    x = 12,211,328.36/3,668.14
  6. Step 6: Final answer
    x = 3,329.03

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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.