Home / 2,516-3,774-692

Finding the Fourth Proportional to 2,516, 3,774 and 692

Calculator

Solution

The fourth proportional to 2,516, 3,774 and 692 is: 1,038

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,516 : 3,774 = 692 : x
  2. Step 2: Convert to fraction form
    2,516/3,774 = 692/x
  3. Step 3: Cross multiply
    2,516x = 3,774 × 692
  4. Step 4: Simplify right side
    2,516x = 2,611,608
  5. Step 5: Solve for x
    x = 2,611,608/2,516
  6. Step 6: Final answer
    x = 1,038

Related Problems

Find fourth proportional to 1,258, 1,887 and 346
Half scale
Find fourth proportional to 5,032, 7,548 and 1,384
Double scale
Find fourth proportional to 2,517, 3,775.50 and 693
Similar ratio
Find fourth proportional to 3,774, 5,661 and 1,038
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.