Home / 91,767-170,183

Finding the Third Proportional to 91,767 and 170,183

Calculator

Solution

The third proportional to 91,767 and 170,183 is: 315,606.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    91,767 : 170,183 = 170,183 : x
  2. Step 2: Convert to fraction form
    91,767/170,183 = 170,183/x
  3. Step 3: Cross multiply
    91,767x = 170,183 × 170,183
  4. Step 4: Simplify right side
    91,767x = 28,962,253,489
  5. Step 5: Solve for x
    x = 28,962,253,489/91,767
  6. Step 6: Final answer
    x = 315,606.41

Related Problems

Find third proportional to 45,883.50 and 85,091.50
Half scale
Find third proportional to 183,534 and 340,366
Double scale
Find third proportional to 91,769 and 170,187
Similar ratio
Find third proportional to 137,650.50 and 255,274.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.85) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.