Home / 1,910-3,401.50

Finding the Third Proportional to 1,910 and 3,401.50

Calculator

Solution

The third proportional to 1,910 and 3,401.50 is: 6,057.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,910 : 3,401.50 = 3,401.50 : x
  2. Step 2: Convert to fraction form
    1,910/3,401.50 = 3,401.50/x
  3. Step 3: Cross multiply
    1,910x = 3,401.50 × 3,401.50
  4. Step 4: Simplify right side
    1,910x = 11,570,202.25
  5. Step 5: Solve for x
    x = 11,570,202.25/1,910
  6. Step 6: Final answer
    x = 6,057.70

Related Problems

Find third proportional to 955 and 1,700.75
Half scale
Find third proportional to 3,820 and 6,803
Double scale
Find third proportional to 1,912 and 3,405
Similar ratio
Find third proportional to 2,865 and 5,102.25
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.78) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.