Home / 19,364-29,020

Finding the Third Proportional to 19,364 and 29,020

Calculator

Solution

The third proportional to 19,364 and 29,020 is: 43,491.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,364 : 29,020 = 29,020 : x
  2. Step 2: Convert to fraction form
    19,364/29,020 = 29,020/x
  3. Step 3: Cross multiply
    19,364x = 29,020 × 29,020
  4. Step 4: Simplify right side
    19,364x = 842,160,400
  5. Step 5: Solve for x
    x = 842,160,400/19,364
  6. Step 6: Final answer
    x = 43,491.03

Related Problems

Find third proportional to 9,682 and 14,510
Half scale
Find third proportional to 38,728 and 58,040
Double scale
Find third proportional to 19,366 and 29,023
Similar ratio
Find third proportional to 29,046 and 43,530
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.