Home / 6,830.01-10,249.56-2,669.22

Finding the Fourth Proportional to 6,830.01, 10,249.56 and 2,669.22

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Solution

The fourth proportional to 6,830.01, 10,249.56 and 2,669.22 is: 4,005.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,830.01 : 10,249.56 = 2,669.22 : x
  2. Step 2: Convert to fraction form
    6,830.01/10,249.56 = 2,669.22/x
  3. Step 3: Cross multiply
    6,830.01x = 10,249.56 × 2,669.22
  4. Step 4: Simplify right side
    6,830.01x = 27,358,330.54
  5. Step 5: Solve for x
    x = 27,358,330.54/6,830.01
  6. Step 6: Final answer
    x = 4,005.61

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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.