Home / 170,534-267,516

Finding the Third Proportional to 170,534 and 267,516

Calculator

Solution

The third proportional to 170,534 and 267,516 is: 419,651.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    170,534 : 267,516 = 267,516 : x
  2. Step 2: Convert to fraction form
    170,534/267,516 = 267,516/x
  3. Step 3: Cross multiply
    170,534x = 267,516 × 267,516
  4. Step 4: Simplify right side
    170,534x = 71,564,810,256
  5. Step 5: Solve for x
    x = 71,564,810,256/170,534
  6. Step 6: Final answer
    x = 419,651.27

Related Problems

Find third proportional to 85,267 and 133,758
Half scale
Find third proportional to 341,068 and 535,032
Double scale
Find third proportional to 170,536 and 267,519
Similar ratio
Find third proportional to 255,801 and 401,274
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.57) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.