Home / 94,780-219,418

Finding the Third Proportional to 94,780 and 219,418

Calculator

Solution

The third proportional to 94,780 and 219,418 is: 507,957.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,780 : 219,418 = 219,418 : x
  2. Step 2: Convert to fraction form
    94,780/219,418 = 219,418/x
  3. Step 3: Cross multiply
    94,780x = 219,418 × 219,418
  4. Step 4: Simplify right side
    94,780x = 48,144,258,724
  5. Step 5: Solve for x
    x = 48,144,258,724/94,780
  6. Step 6: Final answer
    x = 507,957.99

Related Problems

Find third proportional to 47,390 and 109,709
Half scale
Find third proportional to 189,560 and 438,836
Double scale
Find third proportional to 94,782 and 219,423
Similar ratio
Find third proportional to 142,170 and 329,127
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.32) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.