Home / 116,604-251,640

Finding the Third Proportional to 116,604 and 251,640

Calculator

Solution

The third proportional to 116,604 and 251,640 is: 543,057.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    116,604 : 251,640 = 251,640 : x
  2. Step 2: Convert to fraction form
    116,604/251,640 = 251,640/x
  3. Step 3: Cross multiply
    116,604x = 251,640 × 251,640
  4. Step 4: Simplify right side
    116,604x = 63,322,689,600
  5. Step 5: Solve for x
    x = 63,322,689,600/116,604
  6. Step 6: Final answer
    x = 543,057.61

Related Problems

Find third proportional to 58,302 and 125,820
Half scale
Find third proportional to 233,208 and 503,280
Double scale
Find third proportional to 116,606 and 251,644
Similar ratio
Find third proportional to 174,906 and 377,460
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.