Home / 106,544-228,640

Finding the Third Proportional to 106,544 and 228,640

Calculator

Solution

The third proportional to 106,544 and 228,640 is: 490,654.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    106,544 : 228,640 = 228,640 : x
  2. Step 2: Convert to fraction form
    106,544/228,640 = 228,640/x
  3. Step 3: Cross multiply
    106,544x = 228,640 × 228,640
  4. Step 4: Simplify right side
    106,544x = 52,276,249,600
  5. Step 5: Solve for x
    x = 52,276,249,600/106,544
  6. Step 6: Final answer
    x = 490,654.09

Related Problems

Find third proportional to 53,272 and 114,320
Half scale
Find third proportional to 213,088 and 457,280
Double scale
Find third proportional to 106,546 and 228,644
Similar ratio
Find third proportional to 159,816 and 342,960
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.