Home / 4,729.39-7,094.39-3,269.57

Finding the Fourth Proportional to 4,729.39, 7,094.39 and 3,269.57

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Solution

The fourth proportional to 4,729.39, 7,094.39 and 3,269.57 is: 4,904.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,729.39 : 7,094.39 = 3,269.57 : x
  2. Step 2: Convert to fraction form
    4,729.39/7,094.39 = 3,269.57/x
  3. Step 3: Cross multiply
    4,729.39x = 7,094.39 × 3,269.57
  4. Step 4: Simplify right side
    4,729.39x = 23,195,552.89
  5. Step 5: Solve for x
    x = 23,195,552.89/4,729.39
  6. Step 6: Final answer
    x = 4,904.56

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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.