Home / 344,032-521,232

Finding the Third Proportional to 344,032 and 521,232

Calculator

Solution

The third proportional to 344,032 and 521,232 is: 789,702.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    344,032 : 521,232 = 521,232 : x
  2. Step 2: Convert to fraction form
    344,032/521,232 = 521,232/x
  3. Step 3: Cross multiply
    344,032x = 521,232 × 521,232
  4. Step 4: Simplify right side
    344,032x = 271,682,797,824
  5. Step 5: Solve for x
    x = 271,682,797,824/344,032
  6. Step 6: Final answer
    x = 789,702.11

Related Problems

Find third proportional to 172,016 and 260,616
Half scale
Find third proportional to 688,064 and 1,042,464
Double scale
Find third proportional to 344,034 and 521,235
Similar ratio
Find third proportional to 516,048 and 781,848
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.52) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.