Home / 75,336.75-103,302

Finding the Third Proportional to 75,336.75 and 103,302

Calculator

Solution

The third proportional to 75,336.75 and 103,302 is: 141,648.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    75,336.75 : 103,302 = 103,302 : x
  2. Step 2: Convert to fraction form
    75,336.75/103,302 = 103,302/x
  3. Step 3: Cross multiply
    75,336.75x = 103,302 × 103,302
  4. Step 4: Simplify right side
    75,336.75x = 10,671,303,204
  5. Step 5: Solve for x
    x = 10,671,303,204/75,336.75
  6. Step 6: Final answer
    x = 141,648.04

Related Problems

Find third proportional to 37,668.38 and 51,651
Half scale
Find third proportional to 150,673.50 and 206,604
Double scale
Find third proportional to 75,339 and 103,305
Similar ratio
Find third proportional to 113,005.13 and 154,953
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.