Home / 151,314-325,969

Finding the Third Proportional to 151,314 and 325,969

Calculator

Solution

The third proportional to 151,314 and 325,969 is: 702,220.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    151,314 : 325,969 = 325,969 : x
  2. Step 2: Convert to fraction form
    151,314/325,969 = 325,969/x
  3. Step 3: Cross multiply
    151,314x = 325,969 × 325,969
  4. Step 4: Simplify right side
    151,314x = 106,255,788,961
  5. Step 5: Solve for x
    x = 106,255,788,961/151,314
  6. Step 6: Final answer
    x = 702,220.48

Related Problems

Find third proportional to 75,657 and 162,984.50
Half scale
Find third proportional to 302,628 and 651,938
Double scale
Find third proportional to 151,316 and 325,973
Similar ratio
Find third proportional to 226,971 and 488,953.50
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.