Home / 201,194-301,815

Finding the Third Proportional to 201,194 and 301,815

Calculator

Solution

The third proportional to 201,194 and 301,815 is: 452,758.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    201,194 : 301,815 = 301,815 : x
  2. Step 2: Convert to fraction form
    201,194/301,815 = 301,815/x
  3. Step 3: Cross multiply
    201,194x = 301,815 × 301,815
  4. Step 4: Simplify right side
    201,194x = 91,092,294,225
  5. Step 5: Solve for x
    x = 91,092,294,225/201,194
  6. Step 6: Final answer
    x = 452,758.50

Related Problems

Find third proportional to 100,597 and 150,907.50
Half scale
Find third proportional to 402,388 and 603,630
Double scale
Find third proportional to 201,196 and 301,818
Similar ratio
Find third proportional to 301,791 and 452,722.50
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.