Home / 4,933.44-7,393.88-2,159.37

Finding the Fourth Proportional to 4,933.44, 7,393.88 and 2,159.37

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Solution

The fourth proportional to 4,933.44, 7,393.88 and 2,159.37 is: 3,236.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,933.44 : 7,393.88 = 2,159.37 : x
  2. Step 2: Convert to fraction form
    4,933.44/7,393.88 = 2,159.37/x
  3. Step 3: Cross multiply
    4,933.44x = 7,393.88 × 2,159.37
  4. Step 4: Simplify right side
    4,933.44x = 15,966,128.05
  5. Step 5: Solve for x
    x = 15,966,128.05/4,933.44
  6. Step 6: Final answer
    x = 3,236.31

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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.