Home / 45,470-98,446

Finding the Third Proportional to 45,470 and 98,446

Calculator

Solution

The third proportional to 45,470 and 98,446 is: 213,143.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,470 : 98,446 = 98,446 : x
  2. Step 2: Convert to fraction form
    45,470/98,446 = 98,446/x
  3. Step 3: Cross multiply
    45,470x = 98,446 × 98,446
  4. Step 4: Simplify right side
    45,470x = 9,691,614,916
  5. Step 5: Solve for x
    x = 9,691,614,916/45,470
  6. Step 6: Final answer
    x = 213,143.06

Related Problems

Find third proportional to 22,735 and 49,223
Half scale
Find third proportional to 90,940 and 196,892
Double scale
Find third proportional to 45,472 and 98,450
Similar ratio
Find third proportional to 68,205 and 147,669
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.