Home / 6,029.19-9,040.55-2,133.09

Finding the Fourth Proportional to 6,029.19, 9,040.55 and 2,133.09

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Solution

The fourth proportional to 6,029.19, 9,040.55 and 2,133.09 is: 3,198.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,029.19 : 9,040.55 = 2,133.09 : x
  2. Step 2: Convert to fraction form
    6,029.19/9,040.55 = 2,133.09/x
  3. Step 3: Cross multiply
    6,029.19x = 9,040.55 × 2,133.09
  4. Step 4: Simplify right side
    6,029.19x = 19,284,296.13
  5. Step 5: Solve for x
    x = 19,284,296.13/6,029.19
  6. Step 6: Final answer
    x = 3,198.49

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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.