Home / 7,626-11,664

Finding the Third Proportional to 7,626 and 11,664

Calculator

Solution

The third proportional to 7,626 and 11,664 is: 17,840.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,626 : 11,664 = 11,664 : x
  2. Step 2: Convert to fraction form
    7,626/11,664 = 11,664/x
  3. Step 3: Cross multiply
    7,626x = 11,664 × 11,664
  4. Step 4: Simplify right side
    7,626x = 136,048,896
  5. Step 5: Solve for x
    x = 136,048,896/7,626
  6. Step 6: Final answer
    x = 17,840.14

Related Problems

Find third proportional to 3,813 and 5,832
Half scale
Find third proportional to 15,252 and 23,328
Double scale
Find third proportional to 7,628 and 11,667
Similar ratio
Find third proportional to 11,439 and 17,496
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.53) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.