Home / 110,204-163,686

Finding the Third Proportional to 110,204 and 163,686

Calculator

Solution

The third proportional to 110,204 and 163,686 is: 243,122.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,204 : 163,686 = 163,686 : x
  2. Step 2: Convert to fraction form
    110,204/163,686 = 163,686/x
  3. Step 3: Cross multiply
    110,204x = 163,686 × 163,686
  4. Step 4: Simplify right side
    110,204x = 26,793,106,596
  5. Step 5: Solve for x
    x = 26,793,106,596/110,204
  6. Step 6: Final answer
    x = 243,122.81

Related Problems

Find third proportional to 55,102 and 81,843
Half scale
Find third proportional to 220,408 and 327,372
Double scale
Find third proportional to 110,206 and 163,689
Similar ratio
Find third proportional to 165,306 and 245,529
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.