Home / 9,383.90-14,081.39-3,464.91

Finding the Fourth Proportional to 9,383.90, 14,081.39 and 3,464.91

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Solution

The fourth proportional to 9,383.90, 14,081.39 and 3,464.91 is: 5,199.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,383.90 : 14,081.39 = 3,464.91 : x
  2. Step 2: Convert to fraction form
    9,383.90/14,081.39 = 3,464.91/x
  3. Step 3: Cross multiply
    9,383.90x = 14,081.39 × 3,464.91
  4. Step 4: Simplify right side
    9,383.90x = 48,790,764.18
  5. Step 5: Solve for x
    x = 48,790,764.18/9,383.90
  6. Step 6: Final answer
    x = 5,199.41

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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.