Home / 29,814-63,177

Finding the Third Proportional to 29,814 and 63,177

Calculator

Solution

The third proportional to 29,814 and 63,177 is: 133,874.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,814 : 63,177 = 63,177 : x
  2. Step 2: Convert to fraction form
    29,814/63,177 = 63,177/x
  3. Step 3: Cross multiply
    29,814x = 63,177 × 63,177
  4. Step 4: Simplify right side
    29,814x = 3,991,333,329
  5. Step 5: Solve for x
    x = 3,991,333,329/29,814
  6. Step 6: Final answer
    x = 133,874.47

Related Problems

Find third proportional to 14,907 and 31,588.50
Half scale
Find third proportional to 59,628 and 126,354
Double scale
Find third proportional to 29,816 and 63,181
Similar ratio
Find third proportional to 44,721 and 94,765.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.12) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.