Home / 99,072-214,182

Finding the Third Proportional to 99,072 and 214,182

Calculator

Solution

The third proportional to 99,072 and 214,182 is: 463,036.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    99,072 : 214,182 = 214,182 : x
  2. Step 2: Convert to fraction form
    99,072/214,182 = 214,182/x
  3. Step 3: Cross multiply
    99,072x = 214,182 × 214,182
  4. Step 4: Simplify right side
    99,072x = 45,873,929,124
  5. Step 5: Solve for x
    x = 45,873,929,124/99,072
  6. Step 6: Final answer
    x = 463,036.27

Related Problems

Find third proportional to 49,536 and 107,091
Half scale
Find third proportional to 198,144 and 428,364
Double scale
Find third proportional to 99,074 and 214,186
Similar ratio
Find third proportional to 148,608 and 321,273
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.