Home / 233,777-511,294

Finding the Third Proportional to 233,777 and 511,294

Calculator

Solution

The third proportional to 233,777 and 511,294 is: 1,118,251.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    233,777 : 511,294 = 511,294 : x
  2. Step 2: Convert to fraction form
    233,777/511,294 = 511,294/x
  3. Step 3: Cross multiply
    233,777x = 511,294 × 511,294
  4. Step 4: Simplify right side
    233,777x = 261,421,554,436
  5. Step 5: Solve for x
    x = 261,421,554,436/233,777
  6. Step 6: Final answer
    x = 1,118,251.81

Related Problems

Find third proportional to 116,888.50 and 255,647
Half scale
Find third proportional to 467,554 and 1,022,588
Double scale
Find third proportional to 233,779 and 511,298
Similar ratio
Find third proportional to 350,665.50 and 766,941
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.