Home / 98,604-215,968

Finding the Third Proportional to 98,604 and 215,968

Calculator

Solution

The third proportional to 98,604 and 215,968 is: 473,025.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    98,604 : 215,968 = 215,968 : x
  2. Step 2: Convert to fraction form
    98,604/215,968 = 215,968/x
  3. Step 3: Cross multiply
    98,604x = 215,968 × 215,968
  4. Step 4: Simplify right side
    98,604x = 46,642,177,024
  5. Step 5: Solve for x
    x = 46,642,177,024/98,604
  6. Step 6: Final answer
    x = 473,025.20

Related Problems

Find third proportional to 49,302 and 107,984
Half scale
Find third proportional to 197,208 and 431,936
Double scale
Find third proportional to 98,606 and 215,972
Similar ratio
Find third proportional to 147,906 and 323,952
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.