Home / 57,796-126,176

Finding the Third Proportional to 57,796 and 126,176

Calculator

Solution

The third proportional to 57,796 and 126,176 is: 275,458.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,796 : 126,176 = 126,176 : x
  2. Step 2: Convert to fraction form
    57,796/126,176 = 126,176/x
  3. Step 3: Cross multiply
    57,796x = 126,176 × 126,176
  4. Step 4: Simplify right side
    57,796x = 15,920,382,976
  5. Step 5: Solve for x
    x = 15,920,382,976/57,796
  6. Step 6: Final answer
    x = 275,458.21

Related Problems

Find third proportional to 28,898 and 63,088
Half scale
Find third proportional to 115,592 and 252,352
Double scale
Find third proportional to 57,798 and 126,180
Similar ratio
Find third proportional to 86,694 and 189,264
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.