Home / 11,020.56-16,533.24-4,446.96

Finding the Fourth Proportional to 11,020.56, 16,533.24 and 4,446.96

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Solution

The fourth proportional to 11,020.56, 16,533.24 and 4,446.96 is: 6,671.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,020.56 : 16,533.24 = 4,446.96 : x
  2. Step 2: Convert to fraction form
    11,020.56/16,533.24 = 4,446.96/x
  3. Step 3: Cross multiply
    11,020.56x = 16,533.24 × 4,446.96
  4. Step 4: Simplify right side
    11,020.56x = 73,522,656.95
  5. Step 5: Solve for x
    x = 73,522,656.95/11,020.56
  6. Step 6: Final answer
    x = 6,671.41

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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.