Home / 110,198-239,060

Finding the Third Proportional to 110,198 and 239,060

Calculator

Solution

The third proportional to 110,198 and 239,060 is: 518,609.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,198 : 239,060 = 239,060 : x
  2. Step 2: Convert to fraction form
    110,198/239,060 = 239,060/x
  3. Step 3: Cross multiply
    110,198x = 239,060 × 239,060
  4. Step 4: Simplify right side
    110,198x = 57,149,683,600
  5. Step 5: Solve for x
    x = 57,149,683,600/110,198
  6. Step 6: Final answer
    x = 518,609.08

Related Problems

Find third proportional to 55,099 and 119,530
Half scale
Find third proportional to 220,396 and 478,120
Double scale
Find third proportional to 110,200 and 239,064
Similar ratio
Find third proportional to 165,297 and 358,590
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.