Home / 41,670-91,678

Finding the Third Proportional to 41,670 and 91,678

Calculator

Solution

The third proportional to 41,670 and 91,678 is: 201,700.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,670 : 91,678 = 91,678 : x
  2. Step 2: Convert to fraction form
    41,670/91,678 = 91,678/x
  3. Step 3: Cross multiply
    41,670x = 91,678 × 91,678
  4. Step 4: Simplify right side
    41,670x = 8,404,855,684
  5. Step 5: Solve for x
    x = 8,404,855,684/41,670
  6. Step 6: Final answer
    x = 201,700.40

Related Problems

Find third proportional to 20,835 and 45,839
Half scale
Find third proportional to 83,340 and 183,356
Double scale
Find third proportional to 41,672 and 91,682
Similar ratio
Find third proportional to 62,505 and 137,517
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.