Home / 45,112-99,224

Finding the Third Proportional to 45,112 and 99,224

Calculator

Solution

The third proportional to 45,112 and 99,224 is: 218,243.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,112 : 99,224 = 99,224 : x
  2. Step 2: Convert to fraction form
    45,112/99,224 = 99,224/x
  3. Step 3: Cross multiply
    45,112x = 99,224 × 99,224
  4. Step 4: Simplify right side
    45,112x = 9,845,402,176
  5. Step 5: Solve for x
    x = 9,845,402,176/45,112
  6. Step 6: Final answer
    x = 218,243.53

Related Problems

Find third proportional to 22,556 and 49,612
Half scale
Find third proportional to 90,224 and 198,448
Double scale
Find third proportional to 45,114 and 99,228
Similar ratio
Find third proportional to 67,668 and 148,836
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.