Home / 3,491.46-5,233.95-1,846.62

Finding the Fourth Proportional to 3,491.46, 5,233.95 and 1,846.62

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Solution

The fourth proportional to 3,491.46, 5,233.95 and 1,846.62 is: 2,768.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,491.46 : 5,233.95 = 1,846.62 : x
  2. Step 2: Convert to fraction form
    3,491.46/5,233.95 = 1,846.62/x
  3. Step 3: Cross multiply
    3,491.46x = 5,233.95 × 1,846.62
  4. Step 4: Simplify right side
    3,491.46x = 9,665,116.75
  5. Step 5: Solve for x
    x = 9,665,116.75/3,491.46
  6. Step 6: Final answer
    x = 2,768.22

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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.