Home / 4,029.44-6,043.23-1,107.36

Finding the Fourth Proportional to 4,029.44, 6,043.23 and 1,107.36

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Solution

The fourth proportional to 4,029.44, 6,043.23 and 1,107.36 is: 1,660.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,029.44 : 6,043.23 = 1,107.36 : x
  2. Step 2: Convert to fraction form
    4,029.44/6,043.23 = 1,107.36/x
  3. Step 3: Cross multiply
    4,029.44x = 6,043.23 × 1,107.36
  4. Step 4: Simplify right side
    4,029.44x = 6,692,031.17
  5. Step 5: Solve for x
    x = 6,692,031.17/4,029.44
  6. Step 6: Final answer
    x = 1,660.79

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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.