Home / 1,736.25-2,396.03-950.32

Finding the Fourth Proportional to 1,736.25, 2,396.03 and 950.32

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Solution

The fourth proportional to 1,736.25, 2,396.03 and 950.32 is: 1,311.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,736.25 : 2,396.03 = 950.32 : x
  2. Step 2: Convert to fraction form
    1,736.25/2,396.03 = 950.32/x
  3. Step 3: Cross multiply
    1,736.25x = 2,396.03 × 950.32
  4. Step 4: Simplify right side
    1,736.25x = 2,276,978.50
  5. Step 5: Solve for x
    x = 2,276,978.50/1,736.25
  6. Step 6: Final answer
    x = 1,311.43

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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.