Home / 148,222-329,606

Finding the Third Proportional to 148,222 and 329,606

Calculator

Solution

The third proportional to 148,222 and 329,606 is: 732,955.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    148,222 : 329,606 = 329,606 : x
  2. Step 2: Convert to fraction form
    148,222/329,606 = 329,606/x
  3. Step 3: Cross multiply
    148,222x = 329,606 × 329,606
  4. Step 4: Simplify right side
    148,222x = 108,640,115,236
  5. Step 5: Solve for x
    x = 108,640,115,236/148,222
  6. Step 6: Final answer
    x = 732,955.40

Related Problems

Find third proportional to 74,111 and 164,803
Half scale
Find third proportional to 296,444 and 659,212
Double scale
Find third proportional to 148,224 and 329,610
Similar ratio
Find third proportional to 222,333 and 494,409
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.22) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.