Home / 136,064-204,616

Finding the Third Proportional to 136,064 and 204,616

Calculator

Solution

The third proportional to 136,064 and 204,616 is: 307,705.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    136,064 : 204,616 = 204,616 : x
  2. Step 2: Convert to fraction form
    136,064/204,616 = 204,616/x
  3. Step 3: Cross multiply
    136,064x = 204,616 × 204,616
  4. Step 4: Simplify right side
    136,064x = 41,867,707,456
  5. Step 5: Solve for x
    x = 41,867,707,456/136,064
  6. Step 6: Final answer
    x = 307,705.99

Related Problems

Find third proportional to 68,032 and 102,308
Half scale
Find third proportional to 272,128 and 409,232
Double scale
Find third proportional to 136,066 and 204,619
Similar ratio
Find third proportional to 204,096 and 306,924
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.