Home / 4,074.70-6,110.99-1,441.95

Finding the Fourth Proportional to 4,074.70, 6,110.99 and 1,441.95

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Solution

The fourth proportional to 4,074.70, 6,110.99 and 1,441.95 is: 2,162.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,074.70 : 6,110.99 = 1,441.95 : x
  2. Step 2: Convert to fraction form
    4,074.70/6,110.99 = 1,441.95/x
  3. Step 3: Cross multiply
    4,074.70x = 6,110.99 × 1,441.95
  4. Step 4: Simplify right side
    4,074.70x = 8,811,713.26
  5. Step 5: Solve for x
    x = 8,811,713.26/4,074.70
  6. Step 6: Final answer
    x = 2,162.54

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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.