Home / 7,224-17,388

Finding the Third Proportional to 7,224 and 17,388

Calculator

Solution

The third proportional to 7,224 and 17,388 is: 41,852.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,224 : 17,388 = 17,388 : x
  2. Step 2: Convert to fraction form
    7,224/17,388 = 17,388/x
  3. Step 3: Cross multiply
    7,224x = 17,388 × 17,388
  4. Step 4: Simplify right side
    7,224x = 302,342,544
  5. Step 5: Solve for x
    x = 302,342,544/7,224
  6. Step 6: Final answer
    x = 41,852.51

Related Problems

Find third proportional to 3,612 and 8,694
Half scale
Find third proportional to 14,448 and 34,776
Double scale
Find third proportional to 7,226 and 17,393
Similar ratio
Find third proportional to 10,836 and 26,082
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.41) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.