Home / 110,508-166,680

Finding the Third Proportional to 110,508 and 166,680

Calculator

Solution

The third proportional to 110,508 and 166,680 is: 251,404.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,508 : 166,680 = 166,680 : x
  2. Step 2: Convert to fraction form
    110,508/166,680 = 166,680/x
  3. Step 3: Cross multiply
    110,508x = 166,680 × 166,680
  4. Step 4: Simplify right side
    110,508x = 27,782,222,400
  5. Step 5: Solve for x
    x = 27,782,222,400/110,508
  6. Step 6: Final answer
    x = 251,404.63

Related Problems

Find third proportional to 55,254 and 83,340
Half scale
Find third proportional to 221,016 and 333,360
Double scale
Find third proportional to 110,510 and 166,683
Similar ratio
Find third proportional to 165,762 and 250,020
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.