Home / 2,792-4,188-968

Finding the Fourth Proportional to 2,792, 4,188 and 968

Calculator

Solution

The fourth proportional to 2,792, 4,188 and 968 is: 1,452

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,792 : 4,188 = 968 : x
  2. Step 2: Convert to fraction form
    2,792/4,188 = 968/x
  3. Step 3: Cross multiply
    2,792x = 4,188 × 968
  4. Step 4: Simplify right side
    2,792x = 4,053,984
  5. Step 5: Solve for x
    x = 4,053,984/2,792
  6. Step 6: Final answer
    x = 1,452

Related Problems

Find fourth proportional to 1,396, 2,094 and 484
Half scale
Find fourth proportional to 5,584, 8,376 and 1,936
Double scale
Find fourth proportional to 2,793, 4,189.50 and 969
Similar ratio
Find fourth proportional to 4,188, 6,282 and 1,452
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.