Home / 264,338-396,588

Finding the Third Proportional to 264,338 and 396,588

Calculator

Solution

The third proportional to 264,338 and 396,588 is: 595,003.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    264,338 : 396,588 = 396,588 : x
  2. Step 2: Convert to fraction form
    264,338/396,588 = 396,588/x
  3. Step 3: Cross multiply
    264,338x = 396,588 × 396,588
  4. Step 4: Simplify right side
    264,338x = 157,282,041,744
  5. Step 5: Solve for x
    x = 157,282,041,744/264,338
  6. Step 6: Final answer
    x = 595,003.52

Related Problems

Find third proportional to 132,169 and 198,294
Half scale
Find third proportional to 528,676 and 793,176
Double scale
Find third proportional to 264,340 and 396,591
Similar ratio
Find third proportional to 396,507 and 594,882
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.