Home / 3,257.03-4,881.63-1,499.62

Finding the Fourth Proportional to 3,257.03, 4,881.63 and 1,499.62

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Solution

The fourth proportional to 3,257.03, 4,881.63 and 1,499.62 is: 2,247.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,257.03 : 4,881.63 = 1,499.62 : x
  2. Step 2: Convert to fraction form
    3,257.03/4,881.63 = 1,499.62/x
  3. Step 3: Cross multiply
    3,257.03x = 4,881.63 × 1,499.62
  4. Step 4: Simplify right side
    3,257.03x = 7,320,577.78
  5. Step 5: Solve for x
    x = 7,320,577.78/3,257.03
  6. Step 6: Final answer
    x = 2,247.63

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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.