Home / 11,064.24-16,591.14-4,039.38

Finding the Fourth Proportional to 11,064.24, 16,591.14 and 4,039.38

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Solution

The fourth proportional to 11,064.24, 16,591.14 and 4,039.38 is: 6,057.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,064.24 : 16,591.14 = 4,039.38 : x
  2. Step 2: Convert to fraction form
    11,064.24/16,591.14 = 4,039.38/x
  3. Step 3: Cross multiply
    11,064.24x = 16,591.14 × 4,039.38
  4. Step 4: Simplify right side
    11,064.24x = 67,017,919.09
  5. Step 5: Solve for x
    x = 67,017,919.09/11,064.24
  6. Step 6: Final answer
    x = 6,057.16

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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.