Home / 5,736.42-8,608.48-2,450.28

Finding the Fourth Proportional to 5,736.42, 8,608.48 and 2,450.28

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Solution

The fourth proportional to 5,736.42, 8,608.48 and 2,450.28 is: 3,677.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,736.42 : 8,608.48 = 2,450.28 : x
  2. Step 2: Convert to fraction form
    5,736.42/8,608.48 = 2,450.28/x
  3. Step 3: Cross multiply
    5,736.42x = 8,608.48 × 2,450.28
  4. Step 4: Simplify right side
    5,736.42x = 21,093,186.37
  5. Step 5: Solve for x
    x = 21,093,186.37/5,736.42
  6. Step 6: Final answer
    x = 3,677.06

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1.5x scale

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.