Home / 1,836-2,754

Finding the Third Proportional to 1,836 and 2,754

Calculator

Solution

The third proportional to 1,836 and 2,754 is: 4,131

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,836 : 2,754 = 2,754 : x
  2. Step 2: Convert to fraction form
    1,836/2,754 = 2,754/x
  3. Step 3: Cross multiply
    1,836x = 2,754 × 2,754
  4. Step 4: Simplify right side
    1,836x = 7,584,516
  5. Step 5: Solve for x
    x = 7,584,516/1,836
  6. Step 6: Final answer
    x = 4,131

Related Problems

Find third proportional to 918 and 1,377
Half scale
Find third proportional to 3,672 and 5,508
Double scale
Find third proportional to 1,838 and 2,757
Similar ratio
Find third proportional to 2,754 and 4,131
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.