Home / 12,622-29,754

Finding the Third Proportional to 12,622 and 29,754

Calculator

Solution

The third proportional to 12,622 and 29,754 is: 70,139.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,622 : 29,754 = 29,754 : x
  2. Step 2: Convert to fraction form
    12,622/29,754 = 29,754/x
  3. Step 3: Cross multiply
    12,622x = 29,754 × 29,754
  4. Step 4: Simplify right side
    12,622x = 885,300,516
  5. Step 5: Solve for x
    x = 885,300,516/12,622
  6. Step 6: Final answer
    x = 70,139.48

Related Problems

Find third proportional to 6,311 and 14,877
Half scale
Find third proportional to 25,244 and 59,508
Double scale
Find third proportional to 12,624 and 29,759
Similar ratio
Find third proportional to 18,933 and 44,631
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.36) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.