Home / 205,958-446,171

Finding the Third Proportional to 205,958 and 446,171

Calculator

Solution

The third proportional to 205,958 and 446,171 is: 966,549.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    205,958 : 446,171 = 446,171 : x
  2. Step 2: Convert to fraction form
    205,958/446,171 = 446,171/x
  3. Step 3: Cross multiply
    205,958x = 446,171 × 446,171
  4. Step 4: Simplify right side
    205,958x = 199,068,561,241
  5. Step 5: Solve for x
    x = 199,068,561,241/205,958
  6. Step 6: Final answer
    x = 966,549.30

Related Problems

Find third proportional to 102,979 and 223,085.50
Half scale
Find third proportional to 411,916 and 892,342
Double scale
Find third proportional to 205,960 and 446,175
Similar ratio
Find third proportional to 308,937 and 669,256.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.