Home / 2,252-4,090

Finding the Third Proportional to 2,252 and 4,090

Calculator

Solution

The third proportional to 2,252 and 4,090 is: 7,428.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,252 : 4,090 = 4,090 : x
  2. Step 2: Convert to fraction form
    2,252/4,090 = 4,090/x
  3. Step 3: Cross multiply
    2,252x = 4,090 × 4,090
  4. Step 4: Simplify right side
    2,252x = 16,728,100
  5. Step 5: Solve for x
    x = 16,728,100/2,252
  6. Step 6: Final answer
    x = 7,428.11

Related Problems

Find third proportional to 1,126 and 2,045
Half scale
Find third proportional to 4,504 and 8,180
Double scale
Find third proportional to 2,254 and 4,094
Similar ratio
Find third proportional to 3,378 and 6,135
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.82) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.