Home / 6,032.88-9,050.58-1,872.78

Finding the Fourth Proportional to 6,032.88, 9,050.58 and 1,872.78

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Solution

The fourth proportional to 6,032.88, 9,050.58 and 1,872.78 is: 2,809.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,032.88 : 9,050.58 = 1,872.78 : x
  2. Step 2: Convert to fraction form
    6,032.88/9,050.58 = 1,872.78/x
  3. Step 3: Cross multiply
    6,032.88x = 9,050.58 × 1,872.78
  4. Step 4: Simplify right side
    6,032.88x = 16,949,745.21
  5. Step 5: Solve for x
    x = 16,949,745.21/6,032.88
  6. Step 6: Final answer
    x = 2,809.56

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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.