Home / 2,029.07-3,041.17-1,443.44

Finding the Fourth Proportional to 2,029.07, 3,041.17 and 1,443.44

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Solution

The fourth proportional to 2,029.07, 3,041.17 and 1,443.44 is: 2,163.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,029.07 : 3,041.17 = 1,443.44 : x
  2. Step 2: Convert to fraction form
    2,029.07/3,041.17 = 1,443.44/x
  3. Step 3: Cross multiply
    2,029.07x = 3,041.17 × 1,443.44
  4. Step 4: Simplify right side
    2,029.07x = 4,389,746.42
  5. Step 5: Solve for x
    x = 4,389,746.42/2,029.07
  6. Step 6: Final answer
    x = 2,163.43

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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.