Home / 6,133.44-9,198.72-3,010.32

Finding the Fourth Proportional to 6,133.44, 9,198.72 and 3,010.32

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Solution

The fourth proportional to 6,133.44, 9,198.72 and 3,010.32 is: 4,514.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,133.44 : 9,198.72 = 3,010.32 : x
  2. Step 2: Convert to fraction form
    6,133.44/9,198.72 = 3,010.32/x
  3. Step 3: Cross multiply
    6,133.44x = 9,198.72 × 3,010.32
  4. Step 4: Simplify right side
    6,133.44x = 27,691,090.79
  5. Step 5: Solve for x
    x = 27,691,090.79/6,133.44
  6. Step 6: Final answer
    x = 4,514.77

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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.