Home / 2,463.12-3,694-708

Finding the Fourth Proportional to 2,463.12, 3,694 and 708

Calculator

Solution

The fourth proportional to 2,463.12, 3,694 and 708 is: 1,061.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,463.12 : 3,694 = 708 : x
  2. Step 2: Convert to fraction form
    2,463.12/3,694 = 708/x
  3. Step 3: Cross multiply
    2,463.12x = 3,694 × 708
  4. Step 4: Simplify right side
    2,463.12x = 2,615,352
  5. Step 5: Solve for x
    x = 2,615,352/2,463.12
  6. Step 6: Final answer
    x = 1,061.80

Related Problems

Find fourth proportional to 1,231.56, 1,847 and 354
Half scale
Find fourth proportional to 4,926.24, 7,388 and 1,416
Double scale
Find fourth proportional to 2,464.12, 3,695.50 and 709
Similar ratio
Find fourth proportional to 3,694.68, 5,541 and 1,062
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.