Home / 7,433.44-11,152.01-2,239.31

Finding the Fourth Proportional to 7,433.44, 11,152.01 and 2,239.31

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Solution

The fourth proportional to 7,433.44, 11,152.01 and 2,239.31 is: 3,359.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,433.44 : 11,152.01 = 2,239.31 : x
  2. Step 2: Convert to fraction form
    7,433.44/11,152.01 = 2,239.31/x
  3. Step 3: Cross multiply
    7,433.44x = 11,152.01 × 2,239.31
  4. Step 4: Simplify right side
    7,433.44x = 24,972,840.99
  5. Step 5: Solve for x
    x = 24,972,840.99/7,433.44
  6. Step 6: Final answer
    x = 3,359.53

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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.