Home / 3,704.35-5,112.08-2,025.84

Finding the Fourth Proportional to 3,704.35, 5,112.08 and 2,025.84

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Solution

The fourth proportional to 3,704.35, 5,112.08 and 2,025.84 is: 2,795.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,704.35 : 5,112.08 = 2,025.84 : x
  2. Step 2: Convert to fraction form
    3,704.35/5,112.08 = 2,025.84/x
  3. Step 3: Cross multiply
    3,704.35x = 5,112.08 × 2,025.84
  4. Step 4: Simplify right side
    3,704.35x = 10,356,256.15
  5. Step 5: Solve for x
    x = 10,356,256.15/3,704.35
  6. Step 6: Final answer
    x = 2,795.70

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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.