Home / 19,464-27,738

Finding the Third Proportional to 19,464 and 27,738

Calculator

Solution

The third proportional to 19,464 and 27,738 is: 39,529.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,464 : 27,738 = 27,738 : x
  2. Step 2: Convert to fraction form
    19,464/27,738 = 27,738/x
  3. Step 3: Cross multiply
    19,464x = 27,738 × 27,738
  4. Step 4: Simplify right side
    19,464x = 769,396,644
  5. Step 5: Solve for x
    x = 769,396,644/19,464
  6. Step 6: Final answer
    x = 39,529.22

Related Problems

Find third proportional to 9,732 and 13,869
Half scale
Find third proportional to 38,928 and 55,476
Double scale
Find third proportional to 19,466 and 27,741
Similar ratio
Find third proportional to 29,196 and 41,607
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.43) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.