Home / 116,242-179,621

Finding the Third Proportional to 116,242 and 179,621

Calculator

Solution

The third proportional to 116,242 and 179,621 is: 277,556.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    116,242 : 179,621 = 179,621 : x
  2. Step 2: Convert to fraction form
    116,242/179,621 = 179,621/x
  3. Step 3: Cross multiply
    116,242x = 179,621 × 179,621
  4. Step 4: Simplify right side
    116,242x = 32,263,703,641
  5. Step 5: Solve for x
    x = 32,263,703,641/116,242
  6. Step 6: Final answer
    x = 277,556.34

Related Problems

Find third proportional to 58,121 and 89,810.50
Half scale
Find third proportional to 232,484 and 359,242
Double scale
Find third proportional to 116,244 and 179,624
Similar ratio
Find third proportional to 174,363 and 269,431.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.