Home / 19,051-41,378

Finding the Third Proportional to 19,051 and 41,378

Calculator

Solution

The third proportional to 19,051 and 41,378 is: 89,871.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,051 : 41,378 = 41,378 : x
  2. Step 2: Convert to fraction form
    19,051/41,378 = 41,378/x
  3. Step 3: Cross multiply
    19,051x = 41,378 × 41,378
  4. Step 4: Simplify right side
    19,051x = 1,712,138,884
  5. Step 5: Solve for x
    x = 1,712,138,884/19,051
  6. Step 6: Final answer
    x = 89,871.34

Related Problems

Find third proportional to 9,525.50 and 20,689
Half scale
Find third proportional to 38,102 and 82,756
Double scale
Find third proportional to 19,053 and 41,382
Similar ratio
Find third proportional to 28,576.50 and 62,067
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.