Home / 51,073-76,302

Finding the Third Proportional to 51,073 and 76,302

Calculator

Solution

The third proportional to 51,073 and 76,302 is: 113,993.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    51,073 : 76,302 = 76,302 : x
  2. Step 2: Convert to fraction form
    51,073/76,302 = 76,302/x
  3. Step 3: Cross multiply
    51,073x = 76,302 × 76,302
  4. Step 4: Simplify right side
    51,073x = 5,821,995,204
  5. Step 5: Solve for x
    x = 5,821,995,204/51,073
  6. Step 6: Final answer
    x = 113,993.60

Related Problems

Find third proportional to 25,536.50 and 38,151
Half scale
Find third proportional to 102,146 and 152,604
Double scale
Find third proportional to 51,075 and 76,305
Similar ratio
Find third proportional to 76,609.50 and 114,453
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.