Home / 4,103.94-5,663.24-2,425.22

Finding the Fourth Proportional to 4,103.94, 5,663.24 and 2,425.22

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Solution

The fourth proportional to 4,103.94, 5,663.24 and 2,425.22 is: 3,346.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,103.94 : 5,663.24 = 2,425.22 : x
  2. Step 2: Convert to fraction form
    4,103.94/5,663.24 = 2,425.22/x
  3. Step 3: Cross multiply
    4,103.94x = 5,663.24 × 2,425.22
  4. Step 4: Simplify right side
    4,103.94x = 13,734,562.47
  5. Step 5: Solve for x
    x = 13,734,562.47/4,103.94
  6. Step 6: Final answer
    x = 3,346.68

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1.5x scale

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.