Home / 127,941.50-270,645.50

Finding the Third Proportional to 127,941.50 and 270,645.50

Calculator

Solution

The third proportional to 127,941.50 and 270,645.50 is: 572,519.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    127,941.50 : 270,645.50 = 270,645.50 : x
  2. Step 2: Convert to fraction form
    127,941.50/270,645.50 = 270,645.50/x
  3. Step 3: Cross multiply
    127,941.50x = 270,645.50 × 270,645.50
  4. Step 4: Simplify right side
    127,941.50x = 73,248,986,670.25
  5. Step 5: Solve for x
    x = 73,248,986,670.25/127,941.50
  6. Step 6: Final answer
    x = 572,519.37

Related Problems

Find third proportional to 63,970.75 and 135,322.75
Half scale
Find third proportional to 255,883 and 541,291
Double scale
Find third proportional to 127,944 and 270,650
Similar ratio
Find third proportional to 191,912.25 and 405,968.25
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.12) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.