Home / 127,262-274,194

Finding the Third Proportional to 127,262 and 274,194

Calculator

Solution

The third proportional to 127,262 and 274,194 is: 590,768.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    127,262 : 274,194 = 274,194 : x
  2. Step 2: Convert to fraction form
    127,262/274,194 = 274,194/x
  3. Step 3: Cross multiply
    127,262x = 274,194 × 274,194
  4. Step 4: Simplify right side
    127,262x = 75,182,349,636
  5. Step 5: Solve for x
    x = 75,182,349,636/127,262
  6. Step 6: Final answer
    x = 590,768.25

Related Problems

Find third proportional to 63,631 and 137,097
Half scale
Find third proportional to 254,524 and 548,388
Double scale
Find third proportional to 127,264 and 274,198
Similar ratio
Find third proportional to 190,893 and 411,291
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.