Home / 6,833.08-10,247.79-2,884.37

Finding the Fourth Proportional to 6,833.08, 10,247.79 and 2,884.37

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Solution

The fourth proportional to 6,833.08, 10,247.79 and 2,884.37 is: 4,325.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,833.08 : 10,247.79 = 2,884.37 : x
  2. Step 2: Convert to fraction form
    6,833.08/10,247.79 = 2,884.37/x
  3. Step 3: Cross multiply
    6,833.08x = 10,247.79 × 2,884.37
  4. Step 4: Simplify right side
    6,833.08x = 29,558,386.16
  5. Step 5: Solve for x
    x = 29,558,386.16/6,833.08
  6. Step 6: Final answer
    x = 4,325.78

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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.