Home / 9,433.19-14,149.82-3,193.26

Finding the Fourth Proportional to 9,433.19, 14,149.82 and 3,193.26

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Solution

The fourth proportional to 9,433.19, 14,149.82 and 3,193.26 is: 4,789.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,433.19 : 14,149.82 = 3,193.26 : x
  2. Step 2: Convert to fraction form
    9,433.19/14,149.82 = 3,193.26/x
  3. Step 3: Cross multiply
    9,433.19x = 14,149.82 × 3,193.26
  4. Step 4: Simplify right side
    9,433.19x = 45,184,009.13
  5. Step 5: Solve for x
    x = 45,184,009.13/9,433.19
  6. Step 6: Final answer
    x = 4,789.90

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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.