Home / 39,024-82,692

Finding the Third Proportional to 39,024 and 82,692

Calculator

Solution

The third proportional to 39,024 and 82,692 is: 175,224.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,024 : 82,692 = 82,692 : x
  2. Step 2: Convert to fraction form
    39,024/82,692 = 82,692/x
  3. Step 3: Cross multiply
    39,024x = 82,692 × 82,692
  4. Step 4: Simplify right side
    39,024x = 6,837,966,864
  5. Step 5: Solve for x
    x = 6,837,966,864/39,024
  6. Step 6: Final answer
    x = 175,224.65

Related Problems

Find third proportional to 19,512 and 41,346
Half scale
Find third proportional to 78,048 and 165,384
Double scale
Find third proportional to 39,026 and 82,696
Similar ratio
Find third proportional to 58,536 and 124,038
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.12) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.