Home / 4,933.56-7,393.86-2,331.03

Finding the Fourth Proportional to 4,933.56, 7,393.86 and 2,331.03

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Solution

The fourth proportional to 4,933.56, 7,393.86 and 2,331.03 is: 3,493.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,933.56 : 7,393.86 = 2,331.03 : x
  2. Step 2: Convert to fraction form
    4,933.56/7,393.86 = 2,331.03/x
  3. Step 3: Cross multiply
    4,933.56x = 7,393.86 × 2,331.03
  4. Step 4: Simplify right side
    4,933.56x = 17,235,309.48
  5. Step 5: Solve for x
    x = 17,235,309.48/4,933.56
  6. Step 6: Final answer
    x = 3,493.48

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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.