Home / 4,047.08-6,067.24-2,810.84

Finding the Fourth Proportional to 4,047.08, 6,067.24 and 2,810.84

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Solution

The fourth proportional to 4,047.08, 6,067.24 and 2,810.84 is: 4,213.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,047.08 : 6,067.24 = 2,810.84 : x
  2. Step 2: Convert to fraction form
    4,047.08/6,067.24 = 2,810.84/x
  3. Step 3: Cross multiply
    4,047.08x = 6,067.24 × 2,810.84
  4. Step 4: Simplify right side
    4,047.08x = 17,054,040.88
  5. Step 5: Solve for x
    x = 17,054,040.88/4,047.08
  6. Step 6: Final answer
    x = 4,213.91

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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.