Home / 58,778-126,396

Finding the Third Proportional to 58,778 and 126,396

Calculator

Solution

The third proportional to 58,778 and 126,396 is: 271,801.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,778 : 126,396 = 126,396 : x
  2. Step 2: Convert to fraction form
    58,778/126,396 = 126,396/x
  3. Step 3: Cross multiply
    58,778x = 126,396 × 126,396
  4. Step 4: Simplify right side
    58,778x = 15,975,948,816
  5. Step 5: Solve for x
    x = 15,975,948,816/58,778
  6. Step 6: Final answer
    x = 271,801.50

Related Problems

Find third proportional to 29,389 and 63,198
Half scale
Find third proportional to 117,556 and 252,792
Double scale
Find third proportional to 58,780 and 126,400
Similar ratio
Find third proportional to 88,167 and 189,594
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.