Home / 70,166-149,094

Finding the Third Proportional to 70,166 and 149,094

Calculator

Solution

The third proportional to 70,166 and 149,094 is: 316,806.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    70,166 : 149,094 = 149,094 : x
  2. Step 2: Convert to fraction form
    70,166/149,094 = 149,094/x
  3. Step 3: Cross multiply
    70,166x = 149,094 × 149,094
  4. Step 4: Simplify right side
    70,166x = 22,229,020,836
  5. Step 5: Solve for x
    x = 22,229,020,836/70,166
  6. Step 6: Final answer
    x = 316,806.16

Related Problems

Find third proportional to 35,083 and 74,547
Half scale
Find third proportional to 140,332 and 298,188
Double scale
Find third proportional to 70,168 and 149,098
Similar ratio
Find third proportional to 105,249 and 223,641
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.12) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.