Home / 39,469-60,378

Finding the Third Proportional to 39,469 and 60,378

Calculator

Solution

The third proportional to 39,469 and 60,378 is: 92,363.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,469 : 60,378 = 60,378 : x
  2. Step 2: Convert to fraction form
    39,469/60,378 = 60,378/x
  3. Step 3: Cross multiply
    39,469x = 60,378 × 60,378
  4. Step 4: Simplify right side
    39,469x = 3,645,502,884
  5. Step 5: Solve for x
    x = 3,645,502,884/39,469
  6. Step 6: Final answer
    x = 92,363.70

Related Problems

Find third proportional to 19,734.50 and 30,189
Half scale
Find third proportional to 78,938 and 120,756
Double scale
Find third proportional to 39,471 and 60,381
Similar ratio
Find third proportional to 59,203.50 and 90,567
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.53) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.