Home / 16,265.43-24,399.77-4,419.38

Finding the Fourth Proportional to 16,265.43, 24,399.77 and 4,419.38

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Solution

The fourth proportional to 16,265.43, 24,399.77 and 4,419.38 is: 6,629.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,265.43 : 24,399.77 = 4,419.38 : x
  2. Step 2: Convert to fraction form
    16,265.43/24,399.77 = 4,419.38/x
  3. Step 3: Cross multiply
    16,265.43x = 24,399.77 × 4,419.38
  4. Step 4: Simplify right side
    16,265.43x = 107,831,855.54
  5. Step 5: Solve for x
    x = 107,831,855.54/16,265.43
  6. Step 6: Final answer
    x = 6,629.51

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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.