Home / 202,143-336,874

Finding the Third Proportional to 202,143 and 336,874

Calculator

Solution

The third proportional to 202,143 and 336,874 is: 561,405.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    202,143 : 336,874 = 336,874 : x
  2. Step 2: Convert to fraction form
    202,143/336,874 = 336,874/x
  3. Step 3: Cross multiply
    202,143x = 336,874 × 336,874
  4. Step 4: Simplify right side
    202,143x = 113,484,091,876
  5. Step 5: Solve for x
    x = 113,484,091,876/202,143
  6. Step 6: Final answer
    x = 561,405.00

Related Problems

Find third proportional to 101,071.50 and 168,437
Half scale
Find third proportional to 404,286 and 673,748
Double scale
Find third proportional to 202,145 and 336,877
Similar ratio
Find third proportional to 303,214.50 and 505,311
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.67) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.