Home / 19,417-29,486

Finding the Third Proportional to 19,417 and 29,486

Calculator

Solution

The third proportional to 19,417 and 29,486 is: 44,776.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,417 : 29,486 = 29,486 : x
  2. Step 2: Convert to fraction form
    19,417/29,486 = 29,486/x
  3. Step 3: Cross multiply
    19,417x = 29,486 × 29,486
  4. Step 4: Simplify right side
    19,417x = 869,424,196
  5. Step 5: Solve for x
    x = 869,424,196/19,417
  6. Step 6: Final answer
    x = 44,776.44

Related Problems

Find third proportional to 9,708.50 and 14,743
Half scale
Find third proportional to 38,834 and 58,972
Double scale
Find third proportional to 19,419 and 29,489
Similar ratio
Find third proportional to 29,125.50 and 44,229
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.52) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.