Home / 4,029.74-6,044.82-1,107.98

Finding the Fourth Proportional to 4,029.74, 6,044.82 and 1,107.98

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Solution

The fourth proportional to 4,029.74, 6,044.82 and 1,107.98 is: 1,662.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,029.74 : 6,044.82 = 1,107.98 : x
  2. Step 2: Convert to fraction form
    4,029.74/6,044.82 = 1,107.98/x
  3. Step 3: Cross multiply
    4,029.74x = 6,044.82 × 1,107.98
  4. Step 4: Simplify right side
    4,029.74x = 6,697,539.66
  5. Step 5: Solve for x
    x = 6,697,539.66/4,029.74
  6. Step 6: Final answer
    x = 1,662.03

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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.