Home / 38,660-61,446

Finding the Third Proportional to 38,660 and 61,446

Calculator

Solution

The third proportional to 38,660 and 61,446 is: 97,661.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,660 : 61,446 = 61,446 : x
  2. Step 2: Convert to fraction form
    38,660/61,446 = 61,446/x
  3. Step 3: Cross multiply
    38,660x = 61,446 × 61,446
  4. Step 4: Simplify right side
    38,660x = 3,775,610,916
  5. Step 5: Solve for x
    x = 3,775,610,916/38,660
  6. Step 6: Final answer
    x = 97,661.95

Related Problems

Find third proportional to 19,330 and 30,723
Half scale
Find third proportional to 77,320 and 122,892
Double scale
Find third proportional to 38,662 and 61,449
Similar ratio
Find third proportional to 57,990 and 92,169
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.59) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.