Home / 157,066-250,165

Finding the Third Proportional to 157,066 and 250,165

Calculator

Solution

The third proportional to 157,066 and 250,165 is: 398,447.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    157,066 : 250,165 = 250,165 : x
  2. Step 2: Convert to fraction form
    157,066/250,165 = 250,165/x
  3. Step 3: Cross multiply
    157,066x = 250,165 × 250,165
  4. Step 4: Simplify right side
    157,066x = 62,582,527,225
  5. Step 5: Solve for x
    x = 62,582,527,225/157,066
  6. Step 6: Final answer
    x = 398,447.32

Related Problems

Find third proportional to 78,533 and 125,082.50
Half scale
Find third proportional to 314,132 and 500,330
Double scale
Find third proportional to 157,068 and 250,168
Similar ratio
Find third proportional to 235,599 and 375,247.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.59) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.