Home / 168,921.50-367,245

Finding the Third Proportional to 168,921.50 and 367,245

Calculator

Solution

The third proportional to 168,921.50 and 367,245 is: 798,411.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    168,921.50 : 367,245 = 367,245 : x
  2. Step 2: Convert to fraction form
    168,921.50/367,245 = 367,245/x
  3. Step 3: Cross multiply
    168,921.50x = 367,245 × 367,245
  4. Step 4: Simplify right side
    168,921.50x = 134,868,890,025
  5. Step 5: Solve for x
    x = 134,868,890,025/168,921.50
  6. Step 6: Final answer
    x = 798,411.63

Related Problems

Find third proportional to 84,460.75 and 183,622.50
Half scale
Find third proportional to 337,843 and 734,490
Double scale
Find third proportional to 168,924 and 367,249
Similar ratio
Find third proportional to 253,382.25 and 550,867.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.