Home / 3,822.26-5,733.24-1,048.72

Finding the Fourth Proportional to 3,822.26, 5,733.24 and 1,048.72

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Solution

The fourth proportional to 3,822.26, 5,733.24 and 1,048.72 is: 1,573.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,822.26 : 5,733.24 = 1,048.72 : x
  2. Step 2: Convert to fraction form
    3,822.26/5,733.24 = 1,048.72/x
  3. Step 3: Cross multiply
    3,822.26x = 5,733.24 × 1,048.72
  4. Step 4: Simplify right side
    3,822.26x = 6,012,563.45
  5. Step 5: Solve for x
    x = 6,012,563.45/3,822.26
  6. Step 6: Final answer
    x = 1,573.04

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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.