Home / 149,355-236,610

Finding the Third Proportional to 149,355 and 236,610

Calculator

Solution

The third proportional to 149,355 and 236,610 is: 374,840.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    149,355 : 236,610 = 236,610 : x
  2. Step 2: Convert to fraction form
    149,355/236,610 = 236,610/x
  3. Step 3: Cross multiply
    149,355x = 236,610 × 236,610
  4. Step 4: Simplify right side
    149,355x = 55,984,292,100
  5. Step 5: Solve for x
    x = 55,984,292,100/149,355
  6. Step 6: Final answer
    x = 374,840.43

Related Problems

Find third proportional to 74,677.50 and 118,305
Half scale
Find third proportional to 298,710 and 473,220
Double scale
Find third proportional to 149,357 and 236,613
Similar ratio
Find third proportional to 224,032.50 and 354,915
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.58) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.