Home / 118,296-253,197

Finding the Third Proportional to 118,296 and 253,197

Calculator

Solution

The third proportional to 118,296 and 253,197 is: 541,934.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    118,296 : 253,197 = 253,197 : x
  2. Step 2: Convert to fraction form
    118,296/253,197 = 253,197/x
  3. Step 3: Cross multiply
    118,296x = 253,197 × 253,197
  4. Step 4: Simplify right side
    118,296x = 64,108,720,809
  5. Step 5: Solve for x
    x = 64,108,720,809/118,296
  6. Step 6: Final answer
    x = 541,934.81

Related Problems

Find third proportional to 59,148 and 126,598.50
Half scale
Find third proportional to 236,592 and 506,394
Double scale
Find third proportional to 118,298 and 253,201
Similar ratio
Find third proportional to 177,444 and 379,795.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.