Home / 6,919-15,182

Finding the Third Proportional to 6,919 and 15,182

Calculator

Solution

The third proportional to 6,919 and 15,182 is: 33,313.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,919 : 15,182 = 15,182 : x
  2. Step 2: Convert to fraction form
    6,919/15,182 = 15,182/x
  3. Step 3: Cross multiply
    6,919x = 15,182 × 15,182
  4. Step 4: Simplify right side
    6,919x = 230,493,124
  5. Step 5: Solve for x
    x = 230,493,124/6,919
  6. Step 6: Final answer
    x = 33,313.07

Related Problems

Find third proportional to 3,459.50 and 7,591
Half scale
Find third proportional to 13,838 and 30,364
Double scale
Find third proportional to 6,921 and 15,186
Similar ratio
Find third proportional to 10,378.50 and 22,773
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.