Home / 103,194-210,762

Finding the Third Proportional to 103,194 and 210,762

Calculator

Solution

The third proportional to 103,194 and 210,762 is: 430,457.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    103,194 : 210,762 = 210,762 : x
  2. Step 2: Convert to fraction form
    103,194/210,762 = 210,762/x
  3. Step 3: Cross multiply
    103,194x = 210,762 × 210,762
  4. Step 4: Simplify right side
    103,194x = 44,420,620,644
  5. Step 5: Solve for x
    x = 44,420,620,644/103,194
  6. Step 6: Final answer
    x = 430,457.40

Related Problems

Find third proportional to 51,597 and 105,381
Half scale
Find third proportional to 206,388 and 421,524
Double scale
Find third proportional to 103,196 and 210,766
Similar ratio
Find third proportional to 154,791 and 316,143
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.04) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.