Home / 4,610.28-6,910.69-1,833.19

Finding the Fourth Proportional to 4,610.28, 6,910.69 and 1,833.19

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Solution

The fourth proportional to 4,610.28, 6,910.69 and 1,833.19 is: 2,747.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,610.28 : 6,910.69 = 1,833.19 : x
  2. Step 2: Convert to fraction form
    4,610.28/6,910.69 = 1,833.19/x
  3. Step 3: Cross multiply
    4,610.28x = 6,910.69 × 1,833.19
  4. Step 4: Simplify right side
    4,610.28x = 12,668,607.80
  5. Step 5: Solve for x
    x = 12,668,607.80/4,610.28
  6. Step 6: Final answer
    x = 2,747.90

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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.