Home / 5,846.54-8,068.09-3,194.02

Finding the Fourth Proportional to 5,846.54, 8,068.09 and 3,194.02

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Solution

The fourth proportional to 5,846.54, 8,068.09 and 3,194.02 is: 4,407.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,846.54 : 8,068.09 = 3,194.02 : x
  2. Step 2: Convert to fraction form
    5,846.54/8,068.09 = 3,194.02/x
  3. Step 3: Cross multiply
    5,846.54x = 8,068.09 × 3,194.02
  4. Step 4: Simplify right side
    5,846.54x = 25,769,640.82
  5. Step 5: Solve for x
    x = 25,769,640.82/5,846.54
  6. Step 6: Final answer
    x = 4,407.67

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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.