Home / 43,704-66,176

Finding the Third Proportional to 43,704 and 66,176

Calculator

Solution

The third proportional to 43,704 and 66,176 is: 100,202.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,704 : 66,176 = 66,176 : x
  2. Step 2: Convert to fraction form
    43,704/66,176 = 66,176/x
  3. Step 3: Cross multiply
    43,704x = 66,176 × 66,176
  4. Step 4: Simplify right side
    43,704x = 4,379,262,976
  5. Step 5: Solve for x
    x = 4,379,262,976/43,704
  6. Step 6: Final answer
    x = 100,202.80

Related Problems

Find third proportional to 21,852 and 33,088
Half scale
Find third proportional to 87,408 and 132,352
Double scale
Find third proportional to 43,706 and 66,179
Similar ratio
Find third proportional to 65,556 and 99,264
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.