Home / 127,045-276,234

Finding the Third Proportional to 127,045 and 276,234

Calculator

Solution

The third proportional to 127,045 and 276,234 is: 600,615.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    127,045 : 276,234 = 276,234 : x
  2. Step 2: Convert to fraction form
    127,045/276,234 = 276,234/x
  3. Step 3: Cross multiply
    127,045x = 276,234 × 276,234
  4. Step 4: Simplify right side
    127,045x = 76,305,222,756
  5. Step 5: Solve for x
    x = 76,305,222,756/127,045
  6. Step 6: Final answer
    x = 600,615.71

Related Problems

Find third proportional to 63,522.50 and 138,117
Half scale
Find third proportional to 254,090 and 552,468
Double scale
Find third proportional to 127,047 and 276,238
Similar ratio
Find third proportional to 190,567.50 and 414,351
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.