Home / 1,202-1,881

Finding the Third Proportional to 1,202 and 1,881

Calculator

Solution

The third proportional to 1,202 and 1,881 is: 2,943.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,202 : 1,881 = 1,881 : x
  2. Step 2: Convert to fraction form
    1,202/1,881 = 1,881/x
  3. Step 3: Cross multiply
    1,202x = 1,881 × 1,881
  4. Step 4: Simplify right side
    1,202x = 3,538,161
  5. Step 5: Solve for x
    x = 3,538,161/1,202
  6. Step 6: Final answer
    x = 2,943.56

Related Problems

Find third proportional to 601 and 940.50
Half scale
Find third proportional to 2,404 and 3,762
Double scale
Find third proportional to 1,204 and 1,884
Similar ratio
Find third proportional to 1,803 and 2,821.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.56) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.