Home / 63,006-135,804

Finding the Third Proportional to 63,006 and 135,804

Calculator

Solution

The third proportional to 63,006 and 135,804 is: 292,713.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,006 : 135,804 = 135,804 : x
  2. Step 2: Convert to fraction form
    63,006/135,804 = 135,804/x
  3. Step 3: Cross multiply
    63,006x = 135,804 × 135,804
  4. Step 4: Simplify right side
    63,006x = 18,442,726,416
  5. Step 5: Solve for x
    x = 18,442,726,416/63,006
  6. Step 6: Final answer
    x = 292,713.81

Related Problems

Find third proportional to 31,503 and 67,902
Half scale
Find third proportional to 126,012 and 271,608
Double scale
Find third proportional to 63,008 and 135,808
Similar ratio
Find third proportional to 94,509 and 203,706
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.