Home / 75,919-110,953

Finding the Third Proportional to 75,919 and 110,953

Calculator

Solution

The third proportional to 75,919 and 110,953 is: 162,153.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    75,919 : 110,953 = 110,953 : x
  2. Step 2: Convert to fraction form
    75,919/110,953 = 110,953/x
  3. Step 3: Cross multiply
    75,919x = 110,953 × 110,953
  4. Step 4: Simplify right side
    75,919x = 12,310,568,209
  5. Step 5: Solve for x
    x = 12,310,568,209/75,919
  6. Step 6: Final answer
    x = 162,153.98

Related Problems

Find third proportional to 37,959.50 and 55,476.50
Half scale
Find third proportional to 151,838 and 221,906
Double scale
Find third proportional to 75,921 and 110,956
Similar ratio
Find third proportional to 113,878.50 and 166,429.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.46) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.