Home / 3,014.24-4,519.86-1,165.82

Finding the Fourth Proportional to 3,014.24, 4,519.86 and 1,165.82

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Solution

The fourth proportional to 3,014.24, 4,519.86 and 1,165.82 is: 1,748.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,014.24 : 4,519.86 = 1,165.82 : x
  2. Step 2: Convert to fraction form
    3,014.24/4,519.86 = 1,165.82/x
  3. Step 3: Cross multiply
    3,014.24x = 4,519.86 × 1,165.82
  4. Step 4: Simplify right side
    3,014.24x = 5,269,343.19
  5. Step 5: Solve for x
    x = 5,269,343.19/3,014.24
  6. Step 6: Final answer
    x = 1,748.15

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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.