Home / 11,464.83-17,193.90-4,443.27

Finding the Fourth Proportional to 11,464.83, 17,193.90 and 4,443.27

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Solution

The fourth proportional to 11,464.83, 17,193.90 and 4,443.27 is: 6,663.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,464.83 : 17,193.90 = 4,443.27 : x
  2. Step 2: Convert to fraction form
    11,464.83/17,193.90 = 4,443.27/x
  3. Step 3: Cross multiply
    11,464.83x = 17,193.90 × 4,443.27
  4. Step 4: Simplify right side
    11,464.83x = 76,397,140.05
  5. Step 5: Solve for x
    x = 76,397,140.05/11,464.83
  6. Step 6: Final answer
    x = 6,663.61

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1.5x scale

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.