Home / 200,730-441,383

Finding the Third Proportional to 200,730 and 441,383

Calculator

Solution

The third proportional to 200,730 and 441,383 is: 970,552.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    200,730 : 441,383 = 441,383 : x
  2. Step 2: Convert to fraction form
    200,730/441,383 = 441,383/x
  3. Step 3: Cross multiply
    200,730x = 441,383 × 441,383
  4. Step 4: Simplify right side
    200,730x = 194,818,952,689
  5. Step 5: Solve for x
    x = 194,818,952,689/200,730
  6. Step 6: Final answer
    x = 970,552.25

Related Problems

Find third proportional to 100,365 and 220,691.50
Half scale
Find third proportional to 401,460 and 882,766
Double scale
Find third proportional to 200,732 and 441,387
Similar ratio
Find third proportional to 301,095 and 662,074.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.