Home / 96,845-142,312

Finding the Third Proportional to 96,845 and 142,312

Calculator

Solution

The third proportional to 96,845 and 142,312 is: 209,124.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,845 : 142,312 = 142,312 : x
  2. Step 2: Convert to fraction form
    96,845/142,312 = 142,312/x
  3. Step 3: Cross multiply
    96,845x = 142,312 × 142,312
  4. Step 4: Simplify right side
    96,845x = 20,252,705,344
  5. Step 5: Solve for x
    x = 20,252,705,344/96,845
  6. Step 6: Final answer
    x = 209,124.95

Related Problems

Find third proportional to 48,422.50 and 71,156
Half scale
Find third proportional to 193,690 and 284,624
Double scale
Find third proportional to 96,847 and 142,315
Similar ratio
Find third proportional to 145,267.50 and 213,468
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.47) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.