Home / 4,029.03-5,556.86-3,329.19

Finding the Fourth Proportional to 4,029.03, 5,556.86 and 3,329.19

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Solution

The fourth proportional to 4,029.03, 5,556.86 and 3,329.19 is: 4,591.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,029.03 : 5,556.86 = 3,329.19 : x
  2. Step 2: Convert to fraction form
    4,029.03/5,556.86 = 3,329.19/x
  3. Step 3: Cross multiply
    4,029.03x = 5,556.86 × 3,329.19
  4. Step 4: Simplify right side
    4,029.03x = 18,499,826.10
  5. Step 5: Solve for x
    x = 18,499,826.10/4,029.03
  6. Step 6: Final answer
    x = 4,591.63

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.