Home / 180,360-415,692

Finding the Third Proportional to 180,360 and 415,692

Calculator

Solution

The third proportional to 180,360 and 415,692 is: 958,082.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    180,360 : 415,692 = 415,692 : x
  2. Step 2: Convert to fraction form
    180,360/415,692 = 415,692/x
  3. Step 3: Cross multiply
    180,360x = 415,692 × 415,692
  4. Step 4: Simplify right side
    180,360x = 172,799,838,864
  5. Step 5: Solve for x
    x = 172,799,838,864/180,360
  6. Step 6: Final answer
    x = 958,082.94

Related Problems

Find third proportional to 90,180 and 207,846
Half scale
Find third proportional to 360,720 and 831,384
Double scale
Find third proportional to 180,362 and 415,697
Similar ratio
Find third proportional to 270,540 and 623,538
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.30) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.