Home / 4,867.44-7,290.36-2,262.48

Finding the Fourth Proportional to 4,867.44, 7,290.36 and 2,262.48

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Solution

The fourth proportional to 4,867.44, 7,290.36 and 2,262.48 is: 3,388.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,867.44 : 7,290.36 = 2,262.48 : x
  2. Step 2: Convert to fraction form
    4,867.44/7,290.36 = 2,262.48/x
  3. Step 3: Cross multiply
    4,867.44x = 7,290.36 × 2,262.48
  4. Step 4: Simplify right side
    4,867.44x = 16,494,293.69
  5. Step 5: Solve for x
    x = 16,494,293.69/4,867.44
  6. Step 6: Final answer
    x = 3,388.70

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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.