Home / 4,093.03-5,650.53-2,755.68

Finding the Fourth Proportional to 4,093.03, 5,650.53 and 2,755.68

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Solution

The fourth proportional to 4,093.03, 5,650.53 and 2,755.68 is: 3,804.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,093.03 : 5,650.53 = 2,755.68 : x
  2. Step 2: Convert to fraction form
    4,093.03/5,650.53 = 2,755.68/x
  3. Step 3: Cross multiply
    4,093.03x = 5,650.53 × 2,755.68
  4. Step 4: Simplify right side
    4,093.03x = 15,571,052.51
  5. Step 5: Solve for x
    x = 15,571,052.51/4,093.03
  6. Step 6: Final answer
    x = 3,804.28

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1.5x scale

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.