Home / 13,000-27,112

Finding the Third Proportional to 13,000 and 27,112

Calculator

Solution

The third proportional to 13,000 and 27,112 is: 56,543.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,000 : 27,112 = 27,112 : x
  2. Step 2: Convert to fraction form
    13,000/27,112 = 27,112/x
  3. Step 3: Cross multiply
    13,000x = 27,112 × 27,112
  4. Step 4: Simplify right side
    13,000x = 735,060,544
  5. Step 5: Solve for x
    x = 735,060,544/13,000
  6. Step 6: Final answer
    x = 56,543.12

Related Problems

Find third proportional to 6,500 and 13,556
Half scale
Find third proportional to 26,000 and 54,224
Double scale
Find third proportional to 13,002 and 27,116
Similar ratio
Find third proportional to 19,500 and 40,668
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.09) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.