Home / 11,096.22-16,629.60-4,069.74

Finding the Fourth Proportional to 11,096.22, 16,629.60 and 4,069.74

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Solution

The fourth proportional to 11,096.22, 16,629.60 and 4,069.74 is: 6,099.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,096.22 : 16,629.60 = 4,069.74 : x
  2. Step 2: Convert to fraction form
    11,096.22/16,629.60 = 4,069.74/x
  3. Step 3: Cross multiply
    11,096.22x = 16,629.60 × 4,069.74
  4. Step 4: Simplify right side
    11,096.22x = 67,678,148.30
  5. Step 5: Solve for x
    x = 67,678,148.30/11,096.22
  6. Step 6: Final answer
    x = 6,099.21

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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.