Home / 126,233-272,148

Finding the Third Proportional to 126,233 and 272,148

Calculator

Solution

The third proportional to 126,233 and 272,148 is: 586,728.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    126,233 : 272,148 = 272,148 : x
  2. Step 2: Convert to fraction form
    126,233/272,148 = 272,148/x
  3. Step 3: Cross multiply
    126,233x = 272,148 × 272,148
  4. Step 4: Simplify right side
    126,233x = 74,064,533,904
  5. Step 5: Solve for x
    x = 74,064,533,904/126,233
  6. Step 6: Final answer
    x = 586,728.78

Related Problems

Find third proportional to 63,116.50 and 136,074
Half scale
Find third proportional to 252,466 and 544,296
Double scale
Find third proportional to 126,235 and 272,152
Similar ratio
Find third proportional to 189,349.50 and 408,222
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.