Home / 150,268-351,202

Finding the Third Proportional to 150,268 and 351,202

Calculator

Solution

The third proportional to 150,268 and 351,202 is: 820,819.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    150,268 : 351,202 = 351,202 : x
  2. Step 2: Convert to fraction form
    150,268/351,202 = 351,202/x
  3. Step 3: Cross multiply
    150,268x = 351,202 × 351,202
  4. Step 4: Simplify right side
    150,268x = 123,342,844,804
  5. Step 5: Solve for x
    x = 123,342,844,804/150,268
  6. Step 6: Final answer
    x = 820,819.10

Related Problems

Find third proportional to 75,134 and 175,601
Half scale
Find third proportional to 300,536 and 702,404
Double scale
Find third proportional to 150,270 and 351,207
Similar ratio
Find third proportional to 225,402 and 526,803
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.34) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.