Home / 2,307.91-3,463.09-1,334.69

Finding the Fourth Proportional to 2,307.91, 3,463.09 and 1,334.69

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Solution

The fourth proportional to 2,307.91, 3,463.09 and 1,334.69 is: 2,002.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,307.91 : 3,463.09 = 1,334.69 : x
  2. Step 2: Convert to fraction form
    2,307.91/3,463.09 = 1,334.69/x
  3. Step 3: Cross multiply
    2,307.91x = 3,463.09 × 1,334.69
  4. Step 4: Simplify right side
    2,307.91x = 4,622,163.41
  5. Step 5: Solve for x
    x = 4,622,163.41/2,307.91
  6. Step 6: Final answer
    x = 2,002.75

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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.