Home / 106,409-228,498

Finding the Third Proportional to 106,409 and 228,498

Calculator

Solution

The third proportional to 106,409 and 228,498 is: 490,666.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    106,409 : 228,498 = 228,498 : x
  2. Step 2: Convert to fraction form
    106,409/228,498 = 228,498/x
  3. Step 3: Cross multiply
    106,409x = 228,498 × 228,498
  4. Step 4: Simplify right side
    106,409x = 52,211,336,004
  5. Step 5: Solve for x
    x = 52,211,336,004/106,409
  6. Step 6: Final answer
    x = 490,666.54

Related Problems

Find third proportional to 53,204.50 and 114,249
Half scale
Find third proportional to 212,818 and 456,996
Double scale
Find third proportional to 106,411 and 228,502
Similar ratio
Find third proportional to 159,613.50 and 342,747
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.