Home / 5,004.85-6,906.61-3,016.50

Finding the Fourth Proportional to 5,004.85, 6,906.61 and 3,016.50

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Solution

The fourth proportional to 5,004.85, 6,906.61 and 3,016.50 is: 4,162.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,004.85 : 6,906.61 = 3,016.50 : x
  2. Step 2: Convert to fraction form
    5,004.85/6,906.61 = 3,016.50/x
  3. Step 3: Cross multiply
    5,004.85x = 6,906.61 × 3,016.50
  4. Step 4: Simplify right side
    5,004.85x = 20,833,784.20
  5. Step 5: Solve for x
    x = 20,833,784.20/5,004.85
  6. Step 6: Final answer
    x = 4,162.72

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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.