Home / 7,162-15,424

Finding the Third Proportional to 7,162 and 15,424

Calculator

Solution

The third proportional to 7,162 and 15,424 is: 33,216.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,162 : 15,424 = 15,424 : x
  2. Step 2: Convert to fraction form
    7,162/15,424 = 15,424/x
  3. Step 3: Cross multiply
    7,162x = 15,424 × 15,424
  4. Step 4: Simplify right side
    7,162x = 237,899,776
  5. Step 5: Solve for x
    x = 237,899,776/7,162
  6. Step 6: Final answer
    x = 33,216.95

Related Problems

Find third proportional to 3,581 and 7,712
Half scale
Find third proportional to 14,324 and 30,848
Double scale
Find third proportional to 7,164 and 15,428
Similar ratio
Find third proportional to 10,743 and 23,136
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.