Home / 122,169-265,227

Finding the Third Proportional to 122,169 and 265,227

Calculator

Solution

The third proportional to 122,169 and 265,227 is: 575,803.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    122,169 : 265,227 = 265,227 : x
  2. Step 2: Convert to fraction form
    122,169/265,227 = 265,227/x
  3. Step 3: Cross multiply
    122,169x = 265,227 × 265,227
  4. Step 4: Simplify right side
    122,169x = 70,345,361,529
  5. Step 5: Solve for x
    x = 70,345,361,529/122,169
  6. Step 6: Final answer
    x = 575,803.69

Related Problems

Find third proportional to 61,084.50 and 132,613.50
Half scale
Find third proportional to 244,338 and 530,454
Double scale
Find third proportional to 122,171 and 265,231
Similar ratio
Find third proportional to 183,253.50 and 397,840.50
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.