Home / 267,621-366,984

Finding the Third Proportional to 267,621 and 366,984

Calculator

Solution

The third proportional to 267,621 and 366,984 is: 503,238.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    267,621 : 366,984 = 366,984 : x
  2. Step 2: Convert to fraction form
    267,621/366,984 = 366,984/x
  3. Step 3: Cross multiply
    267,621x = 366,984 × 366,984
  4. Step 4: Simplify right side
    267,621x = 134,677,256,256
  5. Step 5: Solve for x
    x = 134,677,256,256/267,621
  6. Step 6: Final answer
    x = 503,238.75

Related Problems

Find third proportional to 133,810.50 and 183,492
Half scale
Find third proportional to 535,242 and 733,968
Double scale
Find third proportional to 267,623 and 366,987
Similar ratio
Find third proportional to 401,431.50 and 550,476
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.