Home / 122,162-265,214

Finding the Third Proportional to 122,162 and 265,214

Calculator

Solution

The third proportional to 122,162 and 265,214 is: 575,780.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    122,162 : 265,214 = 265,214 : x
  2. Step 2: Convert to fraction form
    122,162/265,214 = 265,214/x
  3. Step 3: Cross multiply
    122,162x = 265,214 × 265,214
  4. Step 4: Simplify right side
    122,162x = 70,338,465,796
  5. Step 5: Solve for x
    x = 70,338,465,796/122,162
  6. Step 6: Final answer
    x = 575,780.24

Related Problems

Find third proportional to 61,081 and 132,607
Half scale
Find third proportional to 244,324 and 530,428
Double scale
Find third proportional to 122,164 and 265,218
Similar ratio
Find third proportional to 183,243 and 397,821
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.