Home / 19,458-41,574

Finding the Third Proportional to 19,458 and 41,574

Calculator

Solution

The third proportional to 19,458 and 41,574 is: 88,827.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,458 : 41,574 = 41,574 : x
  2. Step 2: Convert to fraction form
    19,458/41,574 = 41,574/x
  3. Step 3: Cross multiply
    19,458x = 41,574 × 41,574
  4. Step 4: Simplify right side
    19,458x = 1,728,397,476
  5. Step 5: Solve for x
    x = 1,728,397,476/19,458
  6. Step 6: Final answer
    x = 88,827.09

Related Problems

Find third proportional to 9,729 and 20,787
Half scale
Find third proportional to 38,916 and 83,148
Double scale
Find third proportional to 19,460 and 41,578
Similar ratio
Find third proportional to 29,187 and 62,361
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.