Home / 4,449.24-6,674.94-1,850.76

Finding the Fourth Proportional to 4,449.24, 6,674.94 and 1,850.76

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Solution

The fourth proportional to 4,449.24, 6,674.94 and 1,850.76 is: 2,776.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,449.24 : 6,674.94 = 1,850.76 : x
  2. Step 2: Convert to fraction form
    4,449.24/6,674.94 = 1,850.76/x
  3. Step 3: Cross multiply
    4,449.24x = 6,674.94 × 1,850.76
  4. Step 4: Simplify right side
    4,449.24x = 12,353,711.95
  5. Step 5: Solve for x
    x = 12,353,711.95/4,449.24
  6. Step 6: Final answer
    x = 2,776.59

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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.