Home / 112,828-267,310

Finding the Third Proportional to 112,828 and 267,310

Calculator

Solution

The third proportional to 112,828 and 267,310 is: 633,305.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    112,828 : 267,310 = 267,310 : x
  2. Step 2: Convert to fraction form
    112,828/267,310 = 267,310/x
  3. Step 3: Cross multiply
    112,828x = 267,310 × 267,310
  4. Step 4: Simplify right side
    112,828x = 71,454,636,100
  5. Step 5: Solve for x
    x = 71,454,636,100/112,828
  6. Step 6: Final answer
    x = 633,305.88

Related Problems

Find third proportional to 56,414 and 133,655
Half scale
Find third proportional to 225,656 and 534,620
Double scale
Find third proportional to 112,830 and 267,315
Similar ratio
Find third proportional to 169,242 and 400,965
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.