Home / 2,050.11-3,075.27-1,233.63

Finding the Fourth Proportional to 2,050.11, 3,075.27 and 1,233.63

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Solution

The fourth proportional to 2,050.11, 3,075.27 and 1,233.63 is: 1,850.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,050.11 : 3,075.27 = 1,233.63 : x
  2. Step 2: Convert to fraction form
    2,050.11/3,075.27 = 1,233.63/x
  3. Step 3: Cross multiply
    2,050.11x = 3,075.27 × 1,233.63
  4. Step 4: Simplify right side
    2,050.11x = 3,793,745.33
  5. Step 5: Solve for x
    x = 3,793,745.33/2,050.11
  6. Step 6: Final answer
    x = 1,850.51

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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.