Home / 11,000-14,586.50

Finding the Third Proportional to 11,000 and 14,586.50

Calculator

Solution

The third proportional to 11,000 and 14,586.50 is: 19,342.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,000 : 14,586.50 = 14,586.50 : x
  2. Step 2: Convert to fraction form
    11,000/14,586.50 = 14,586.50/x
  3. Step 3: Cross multiply
    11,000x = 14,586.50 × 14,586.50
  4. Step 4: Simplify right side
    11,000x = 212,765,982.25
  5. Step 5: Solve for x
    x = 212,765,982.25/11,000
  6. Step 6: Final answer
    x = 19,342.36

Related Problems

Find third proportional to 5,500 and 7,293.25
Half scale
Find third proportional to 22,000 and 29,173
Double scale
Find third proportional to 11,002 and 14,589
Similar ratio
Find third proportional to 16,500 and 21,879.75
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.33) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.