Home / 1,950.33-2,685.99-1,825.27

Finding the Fourth Proportional to 1,950.33, 2,685.99 and 1,825.27

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Solution

The fourth proportional to 1,950.33, 2,685.99 and 1,825.27 is: 2,513.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,950.33 : 2,685.99 = 1,825.27 : x
  2. Step 2: Convert to fraction form
    1,950.33/2,685.99 = 1,825.27/x
  3. Step 3: Cross multiply
    1,950.33x = 2,685.99 × 1,825.27
  4. Step 4: Simplify right side
    1,950.33x = 4,902,657.10
  5. Step 5: Solve for x
    x = 4,902,657.10/1,950.33
  6. Step 6: Final answer
    x = 2,513.75

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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.