Home / 6,830.14-10,247.04-2,448.84

Finding the Fourth Proportional to 6,830.14, 10,247.04 and 2,448.84

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Solution

The fourth proportional to 6,830.14, 10,247.04 and 2,448.84 is: 3,673.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,830.14 : 10,247.04 = 2,448.84 : x
  2. Step 2: Convert to fraction form
    6,830.14/10,247.04 = 2,448.84/x
  3. Step 3: Cross multiply
    6,830.14x = 10,247.04 × 2,448.84
  4. Step 4: Simplify right side
    6,830.14x = 25,093,361.43
  5. Step 5: Solve for x
    x = 25,093,361.43/6,830.14
  6. Step 6: Final answer
    x = 3,673.92

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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.