Home / 2,995.36-4,133.66-1,736.52

Finding the Fourth Proportional to 2,995.36, 4,133.66 and 1,736.52

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Solution

The fourth proportional to 2,995.36, 4,133.66 and 1,736.52 is: 2,396.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,995.36 : 4,133.66 = 1,736.52 : x
  2. Step 2: Convert to fraction form
    2,995.36/4,133.66 = 1,736.52/x
  3. Step 3: Cross multiply
    2,995.36x = 4,133.66 × 1,736.52
  4. Step 4: Simplify right side
    2,995.36x = 7,178,183.26
  5. Step 5: Solve for x
    x = 7,178,183.26/2,995.36
  6. Step 6: Final answer
    x = 2,396.43

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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.