Home / 60,469-141,203

Finding the Third Proportional to 60,469 and 141,203

Calculator

Solution

The third proportional to 60,469 and 141,203 is: 329,727.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,469 : 141,203 = 141,203 : x
  2. Step 2: Convert to fraction form
    60,469/141,203 = 141,203/x
  3. Step 3: Cross multiply
    60,469x = 141,203 × 141,203
  4. Step 4: Simplify right side
    60,469x = 19,938,287,209
  5. Step 5: Solve for x
    x = 19,938,287,209/60,469
  6. Step 6: Final answer
    x = 329,727.42

Related Problems

Find third proportional to 30,234.50 and 70,601.50
Half scale
Find third proportional to 120,938 and 282,406
Double scale
Find third proportional to 60,471 and 141,208
Similar ratio
Find third proportional to 90,703.50 and 211,804.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.34) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.