Home / 149,652-328,824

Finding the Third Proportional to 149,652 and 328,824

Calculator

Solution

The third proportional to 149,652 and 328,824 is: 722,511.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    149,652 : 328,824 = 328,824 : x
  2. Step 2: Convert to fraction form
    149,652/328,824 = 328,824/x
  3. Step 3: Cross multiply
    149,652x = 328,824 × 328,824
  4. Step 4: Simplify right side
    149,652x = 108,125,222,976
  5. Step 5: Solve for x
    x = 108,125,222,976/149,652
  6. Step 6: Final answer
    x = 722,511.05

Related Problems

Find third proportional to 74,826 and 164,412
Half scale
Find third proportional to 299,304 and 657,648
Double scale
Find third proportional to 149,654 and 328,828
Similar ratio
Find third proportional to 224,478 and 493,236
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.