Home / 10,392-15,012

Finding the Third Proportional to 10,392 and 15,012

Calculator

Solution

The third proportional to 10,392 and 15,012 is: 21,685.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,392 : 15,012 = 15,012 : x
  2. Step 2: Convert to fraction form
    10,392/15,012 = 15,012/x
  3. Step 3: Cross multiply
    10,392x = 15,012 × 15,012
  4. Step 4: Simplify right side
    10,392x = 225,360,144
  5. Step 5: Solve for x
    x = 225,360,144/10,392
  6. Step 6: Final answer
    x = 21,685.93

Related Problems

Why These Related Problems?

These problems maintain the same ratio (1.44) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.