Home / 19,817-41,264

Finding the Third Proportional to 19,817 and 41,264

Calculator

Solution

The third proportional to 19,817 and 41,264 is: 85,922.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,817 : 41,264 = 41,264 : x
  2. Step 2: Convert to fraction form
    19,817/41,264 = 41,264/x
  3. Step 3: Cross multiply
    19,817x = 41,264 × 41,264
  4. Step 4: Simplify right side
    19,817x = 1,702,717,696
  5. Step 5: Solve for x
    x = 1,702,717,696/19,817
  6. Step 6: Final answer
    x = 85,922.07

Related Problems

Find third proportional to 9,908.50 and 20,632
Half scale
Find third proportional to 39,634 and 82,528
Double scale
Find third proportional to 19,819 and 41,268
Similar ratio
Find third proportional to 29,725.50 and 61,896
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.08) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.