Home / 7,242-15,252

Finding the Third Proportional to 7,242 and 15,252

Calculator

Solution

The third proportional to 7,242 and 15,252 is: 32,121.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,242 : 15,252 = 15,252 : x
  2. Step 2: Convert to fraction form
    7,242/15,252 = 15,252/x
  3. Step 3: Cross multiply
    7,242x = 15,252 × 15,252
  4. Step 4: Simplify right side
    7,242x = 232,623,504
  5. Step 5: Solve for x
    x = 232,623,504/7,242
  6. Step 6: Final answer
    x = 32,121.44

Related Problems

Find third proportional to 3,621 and 7,626
Half scale
Find third proportional to 14,484 and 30,504
Double scale
Find third proportional to 7,244 and 15,256
Similar ratio
Find third proportional to 10,863 and 22,878
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.11) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.