Home / 11,029.77-16,544.25-2,709.81

Finding the Fourth Proportional to 11,029.77, 16,544.25 and 2,709.81

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Solution

The fourth proportional to 11,029.77, 16,544.25 and 2,709.81 is: 4,064.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,029.77 : 16,544.25 = 2,709.81 : x
  2. Step 2: Convert to fraction form
    11,029.77/16,544.25 = 2,709.81/x
  3. Step 3: Cross multiply
    11,029.77x = 16,544.25 × 2,709.81
  4. Step 4: Simplify right side
    11,029.77x = 44,831,774.09
  5. Step 5: Solve for x
    x = 44,831,774.09/11,029.77
  6. Step 6: Final answer
    x = 4,064.62

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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.