Home / 2,511.41-3,466.09-1,517.23

Finding the Fourth Proportional to 2,511.41, 3,466.09 and 1,517.23

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Solution

The fourth proportional to 2,511.41, 3,466.09 and 1,517.23 is: 2,093.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,511.41 : 3,466.09 = 1,517.23 : x
  2. Step 2: Convert to fraction form
    2,511.41/3,466.09 = 1,517.23/x
  3. Step 3: Cross multiply
    2,511.41x = 3,466.09 × 1,517.23
  4. Step 4: Simplify right side
    2,511.41x = 5,258,861.96
  5. Step 5: Solve for x
    x = 5,258,861.96/2,511.41
  6. Step 6: Final answer
    x = 2,093.99

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.