Home / 4,619.70-6,936.57-4,034.34

Finding the Fourth Proportional to 4,619.70, 6,936.57 and 4,034.34

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Solution

The fourth proportional to 4,619.70, 6,936.57 and 4,034.34 is: 6,057.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,619.70 : 6,936.57 = 4,034.34 : x
  2. Step 2: Convert to fraction form
    4,619.70/6,936.57 = 4,034.34/x
  3. Step 3: Cross multiply
    4,619.70x = 6,936.57 × 4,034.34
  4. Step 4: Simplify right side
    4,619.70x = 27,984,481.81
  5. Step 5: Solve for x
    x = 27,984,481.81/4,619.70
  6. Step 6: Final answer
    x = 6,057.64

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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.