Home / 6,505.50-11,607

Finding the Third Proportional to 6,505.50 and 11,607

Calculator

Solution

The third proportional to 6,505.50 and 11,607 is: 20,709.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,505.50 : 11,607 = 11,607 : x
  2. Step 2: Convert to fraction form
    6,505.50/11,607 = 11,607/x
  3. Step 3: Cross multiply
    6,505.50x = 11,607 × 11,607
  4. Step 4: Simplify right side
    6,505.50x = 134,722,449
  5. Step 5: Solve for x
    x = 134,722,449/6,505.50
  6. Step 6: Final answer
    x = 20,709.01

Related Problems

Find third proportional to 3,252.75 and 5,803.50
Half scale
Find third proportional to 13,011 and 23,214
Double scale
Find third proportional to 6,508 and 11,611
Similar ratio
Find third proportional to 9,758.25 and 17,410.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.78) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.