Home / 200,458-432,016

Finding the Third Proportional to 200,458 and 432,016

Calculator

Solution

The third proportional to 200,458 and 432,016 is: 931,057.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    200,458 : 432,016 = 432,016 : x
  2. Step 2: Convert to fraction form
    200,458/432,016 = 432,016/x
  3. Step 3: Cross multiply
    200,458x = 432,016 × 432,016
  4. Step 4: Simplify right side
    200,458x = 186,637,824,256
  5. Step 5: Solve for x
    x = 186,637,824,256/200,458
  6. Step 6: Final answer
    x = 931,057.00

Related Problems

Find third proportional to 100,229 and 216,008
Half scale
Find third proportional to 400,916 and 864,032
Double scale
Find third proportional to 200,460 and 432,020
Similar ratio
Find third proportional to 300,687 and 648,024
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.