Home / 45,228-98,236

Finding the Third Proportional to 45,228 and 98,236

Calculator

Solution

The third proportional to 45,228 and 98,236 is: 213,370.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,228 : 98,236 = 98,236 : x
  2. Step 2: Convert to fraction form
    45,228/98,236 = 98,236/x
  3. Step 3: Cross multiply
    45,228x = 98,236 × 98,236
  4. Step 4: Simplify right side
    45,228x = 9,650,311,696
  5. Step 5: Solve for x
    x = 9,650,311,696/45,228
  6. Step 6: Final answer
    x = 213,370.29

Related Problems

Find third proportional to 22,614 and 49,118
Half scale
Find third proportional to 90,456 and 196,472
Double scale
Find third proportional to 45,230 and 98,240
Similar ratio
Find third proportional to 67,842 and 147,354
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.