Home / 133,538-270,764

Finding the Third Proportional to 133,538 and 270,764

Calculator

Solution

The third proportional to 133,538 and 270,764 is: 549,005.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    133,538 : 270,764 = 270,764 : x
  2. Step 2: Convert to fraction form
    133,538/270,764 = 270,764/x
  3. Step 3: Cross multiply
    133,538x = 270,764 × 270,764
  4. Step 4: Simplify right side
    133,538x = 73,313,143,696
  5. Step 5: Solve for x
    x = 73,313,143,696/133,538
  6. Step 6: Final answer
    x = 549,005.85

Related Problems

Find third proportional to 66,769 and 135,382
Half scale
Find third proportional to 267,076 and 541,528
Double scale
Find third proportional to 133,540 and 270,768
Similar ratio
Find third proportional to 200,307 and 406,146
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.03) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.