Home / 3,807.45-5,710.08-1,467.27

Finding the Fourth Proportional to 3,807.45, 5,710.08 and 1,467.27

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Solution

The fourth proportional to 3,807.45, 5,710.08 and 1,467.27 is: 2,200.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,807.45 : 5,710.08 = 1,467.27 : x
  2. Step 2: Convert to fraction form
    3,807.45/5,710.08 = 1,467.27/x
  3. Step 3: Cross multiply
    3,807.45x = 5,710.08 × 1,467.27
  4. Step 4: Simplify right side
    3,807.45x = 8,378,229.08
  5. Step 5: Solve for x
    x = 8,378,229.08/3,807.45
  6. Step 6: Final answer
    x = 2,200.48

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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.