Home / 55,048-84,348

Finding the Third Proportional to 55,048 and 84,348

Calculator

Solution

The third proportional to 55,048 and 84,348 is: 129,243.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    55,048 : 84,348 = 84,348 : x
  2. Step 2: Convert to fraction form
    55,048/84,348 = 84,348/x
  3. Step 3: Cross multiply
    55,048x = 84,348 × 84,348
  4. Step 4: Simplify right side
    55,048x = 7,114,585,104
  5. Step 5: Solve for x
    x = 7,114,585,104/55,048
  6. Step 6: Final answer
    x = 129,243.30

Related Problems

Find third proportional to 27,524 and 42,174
Half scale
Find third proportional to 110,096 and 168,696
Double scale
Find third proportional to 55,050 and 84,351
Similar ratio
Find third proportional to 82,572 and 126,522
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.