Home / 2,367-3,552-999

Finding the Fourth Proportional to 2,367, 3,552 and 999

Calculator

Solution

The fourth proportional to 2,367, 3,552 and 999 is: 1,499.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,367 : 3,552 = 999 : x
  2. Step 2: Convert to fraction form
    2,367/3,552 = 999/x
  3. Step 3: Cross multiply
    2,367x = 3,552 × 999
  4. Step 4: Simplify right side
    2,367x = 3,548,448
  5. Step 5: Solve for x
    x = 3,548,448/2,367
  6. Step 6: Final answer
    x = 1,499.13

Related Problems

Find fourth proportional to 1,183.50, 1,776 and 499.50
Half scale
Find fourth proportional to 4,734, 7,104 and 1,998
Double scale
Find fourth proportional to 2,368, 3,553.50 and 1,000
Similar ratio
Find fourth proportional to 3,550.50, 5,328 and 1,498.50
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.