Home / 4,736.44-7,104.66-1,814.75

Finding the Fourth Proportional to 4,736.44, 7,104.66 and 1,814.75

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Solution

The fourth proportional to 4,736.44, 7,104.66 and 1,814.75 is: 2,722.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,736.44 : 7,104.66 = 1,814.75 : x
  2. Step 2: Convert to fraction form
    4,736.44/7,104.66 = 1,814.75/x
  3. Step 3: Cross multiply
    4,736.44x = 7,104.66 × 1,814.75
  4. Step 4: Simplify right side
    4,736.44x = 12,893,181.74
  5. Step 5: Solve for x
    x = 12,893,181.74/4,736.44
  6. Step 6: Final answer
    x = 2,722.13

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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.