Home / 88,878-133,041

Finding the Third Proportional to 88,878 and 133,041

Calculator

Solution

The third proportional to 88,878 and 133,041 is: 199,148.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    88,878 : 133,041 = 133,041 : x
  2. Step 2: Convert to fraction form
    88,878/133,041 = 133,041/x
  3. Step 3: Cross multiply
    88,878x = 133,041 × 133,041
  4. Step 4: Simplify right side
    88,878x = 17,699,907,681
  5. Step 5: Solve for x
    x = 17,699,907,681/88,878
  6. Step 6: Final answer
    x = 199,148.36

Related Problems

Find third proportional to 44,439 and 66,520.50
Half scale
Find third proportional to 177,756 and 266,082
Double scale
Find third proportional to 88,880 and 133,044
Similar ratio
Find third proportional to 133,317 and 199,561.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.