Home / 3,348-7,755

Finding the Third Proportional to 3,348 and 7,755

Calculator

Solution

The third proportional to 3,348 and 7,755 is: 17,962.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,348 : 7,755 = 7,755 : x
  2. Step 2: Convert to fraction form
    3,348/7,755 = 7,755/x
  3. Step 3: Cross multiply
    3,348x = 7,755 × 7,755
  4. Step 4: Simplify right side
    3,348x = 60,140,025
  5. Step 5: Solve for x
    x = 60,140,025/3,348
  6. Step 6: Final answer
    x = 17,962.97

Related Problems

Find third proportional to 1,674 and 3,877.50
Half scale
Find third proportional to 6,696 and 15,510
Double scale
Find third proportional to 3,350 and 7,760
Similar ratio
Find third proportional to 5,022 and 11,632.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.32) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.