Home / 3,087.41-4,632.80-2,033.19

Finding the Fourth Proportional to 3,087.41, 4,632.80 and 2,033.19

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Solution

The fourth proportional to 3,087.41, 4,632.80 and 2,033.19 is: 3,050.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,087.41 : 4,632.80 = 2,033.19 : x
  2. Step 2: Convert to fraction form
    3,087.41/4,632.80 = 2,033.19/x
  3. Step 3: Cross multiply
    3,087.41x = 4,632.80 × 2,033.19
  4. Step 4: Simplify right side
    3,087.41x = 9,419,352.47
  5. Step 5: Solve for x
    x = 9,419,352.47/3,087.41
  6. Step 6: Final answer
    x = 3,050.90

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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.