Home / 110,856-197,088

Finding the Third Proportional to 110,856 and 197,088

Calculator

Solution

The third proportional to 110,856 and 197,088 is: 350,397.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,856 : 197,088 = 197,088 : x
  2. Step 2: Convert to fraction form
    110,856/197,088 = 197,088/x
  3. Step 3: Cross multiply
    110,856x = 197,088 × 197,088
  4. Step 4: Simplify right side
    110,856x = 38,843,679,744
  5. Step 5: Solve for x
    x = 38,843,679,744/110,856
  6. Step 6: Final answer
    x = 350,397.63

Related Problems

Find third proportional to 55,428 and 98,544
Half scale
Find third proportional to 221,712 and 394,176
Double scale
Find third proportional to 110,858 and 197,092
Similar ratio
Find third proportional to 166,284 and 295,632
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.78) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.