Home / 168,066-354,492

Finding the Third Proportional to 168,066 and 354,492

Calculator

Solution

The third proportional to 168,066 and 354,492 is: 747,709.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    168,066 : 354,492 = 354,492 : x
  2. Step 2: Convert to fraction form
    168,066/354,492 = 354,492/x
  3. Step 3: Cross multiply
    168,066x = 354,492 × 354,492
  4. Step 4: Simplify right side
    168,066x = 125,664,578,064
  5. Step 5: Solve for x
    x = 125,664,578,064/168,066
  6. Step 6: Final answer
    x = 747,709.70

Related Problems

Find third proportional to 84,033 and 177,246
Half scale
Find third proportional to 336,132 and 708,984
Double scale
Find third proportional to 168,068 and 354,496
Similar ratio
Find third proportional to 252,099 and 531,738
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.11) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.