Home / 300,228-463,326

Finding the Third Proportional to 300,228 and 463,326

Calculator

Solution

The third proportional to 300,228 and 463,326 is: 715,026.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    300,228 : 463,326 = 463,326 : x
  2. Step 2: Convert to fraction form
    300,228/463,326 = 463,326/x
  3. Step 3: Cross multiply
    300,228x = 463,326 × 463,326
  4. Step 4: Simplify right side
    300,228x = 214,670,982,276
  5. Step 5: Solve for x
    x = 214,670,982,276/300,228
  6. Step 6: Final answer
    x = 715,026.52

Related Problems

Find third proportional to 150,114 and 231,663
Half scale
Find third proportional to 600,456 and 926,652
Double scale
Find third proportional to 300,230 and 463,329
Similar ratio
Find third proportional to 450,342 and 694,989
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.