Home / 4,025.21-6,030.77-2,793.40

Finding the Fourth Proportional to 4,025.21, 6,030.77 and 2,793.40

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Solution

The fourth proportional to 4,025.21, 6,030.77 and 2,793.40 is: 4,185.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,025.21 : 6,030.77 = 2,793.40 : x
  2. Step 2: Convert to fraction form
    4,025.21/6,030.77 = 2,793.40/x
  3. Step 3: Cross multiply
    4,025.21x = 6,030.77 × 2,793.40
  4. Step 4: Simplify right side
    4,025.21x = 16,846,323.87
  5. Step 5: Solve for x
    x = 16,846,323.87/4,025.21
  6. Step 6: Final answer
    x = 4,185.21

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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.