Home / 61,504-135,046

Finding the Third Proportional to 61,504 and 135,046

Calculator

Solution

The third proportional to 61,504 and 135,046 is: 296,524.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,504 : 135,046 = 135,046 : x
  2. Step 2: Convert to fraction form
    61,504/135,046 = 135,046/x
  3. Step 3: Cross multiply
    61,504x = 135,046 × 135,046
  4. Step 4: Simplify right side
    61,504x = 18,237,422,116
  5. Step 5: Solve for x
    x = 18,237,422,116/61,504
  6. Step 6: Final answer
    x = 296,524.16

Related Problems

Find third proportional to 30,752 and 67,523
Half scale
Find third proportional to 123,008 and 270,092
Double scale
Find third proportional to 61,506 and 135,050
Similar ratio
Find third proportional to 92,256 and 202,569
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.