Home / 6,837.09-10,249.46-2,453.51

Finding the Fourth Proportional to 6,837.09, 10,249.46 and 2,453.51

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Solution

The fourth proportional to 6,837.09, 10,249.46 and 2,453.51 is: 3,678.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,837.09 : 10,249.46 = 2,453.51 : x
  2. Step 2: Convert to fraction form
    6,837.09/10,249.46 = 2,453.51/x
  3. Step 3: Cross multiply
    6,837.09x = 10,249.46 × 2,453.51
  4. Step 4: Simplify right side
    6,837.09x = 25,147,152.60
  5. Step 5: Solve for x
    x = 25,147,152.60/6,837.09
  6. Step 6: Final answer
    x = 3,678.05

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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.