Home / 3,650.14-5,467.29-2,674

Finding the Fourth Proportional to 3,650.14, 5,467.29 and 2,674

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Solution

The fourth proportional to 3,650.14, 5,467.29 and 2,674 is: 4,005.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,650.14 : 5,467.29 = 2,674 : x
  2. Step 2: Convert to fraction form
    3,650.14/5,467.29 = 2,674/x
  3. Step 3: Cross multiply
    3,650.14x = 5,467.29 × 2,674
  4. Step 4: Simplify right side
    3,650.14x = 14,619,533.46
  5. Step 5: Solve for x
    x = 14,619,533.46/3,650.14
  6. Step 6: Final answer
    x = 4,005.20

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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.