Home / 4,029.91-6,047.94-1,951.13

Finding the Fourth Proportional to 4,029.91, 6,047.94 and 1,951.13

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Solution

The fourth proportional to 4,029.91, 6,047.94 and 1,951.13 is: 2,928.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,029.91 : 6,047.94 = 1,951.13 : x
  2. Step 2: Convert to fraction form
    4,029.91/6,047.94 = 1,951.13/x
  3. Step 3: Cross multiply
    4,029.91x = 6,047.94 × 1,951.13
  4. Step 4: Simplify right side
    4,029.91x = 11,800,317.17
  5. Step 5: Solve for x
    x = 11,800,317.17/4,029.91
  6. Step 6: Final answer
    x = 2,928.18

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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.