Home / 201,230-422,044

Finding the Third Proportional to 201,230 and 422,044

Calculator

Solution

The third proportional to 201,230 and 422,044 is: 885,161.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    201,230 : 422,044 = 422,044 : x
  2. Step 2: Convert to fraction form
    201,230/422,044 = 422,044/x
  3. Step 3: Cross multiply
    201,230x = 422,044 × 422,044
  4. Step 4: Simplify right side
    201,230x = 178,121,137,936
  5. Step 5: Solve for x
    x = 178,121,137,936/201,230
  6. Step 6: Final answer
    x = 885,161.94

Related Problems

Find third proportional to 100,615 and 211,022
Half scale
Find third proportional to 402,460 and 844,088
Double scale
Find third proportional to 201,232 and 422,048
Similar ratio
Find third proportional to 301,845 and 633,066
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.10) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.