Home / 3,629.64-5,444.44-2,404.82

Finding the Fourth Proportional to 3,629.64, 5,444.44 and 2,404.82

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Solution

The fourth proportional to 3,629.64, 5,444.44 and 2,404.82 is: 3,607.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,629.64 : 5,444.44 = 2,404.82 : x
  2. Step 2: Convert to fraction form
    3,629.64/5,444.44 = 2,404.82/x
  3. Step 3: Cross multiply
    3,629.64x = 5,444.44 × 2,404.82
  4. Step 4: Simplify right side
    3,629.64x = 13,092,898.20
  5. Step 5: Solve for x
    x = 13,092,898.20/3,629.64
  6. Step 6: Final answer
    x = 3,607.22

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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.