Home / 49,662-117,130

Finding the Third Proportional to 49,662 and 117,130

Calculator

Solution

The third proportional to 49,662 and 117,130 is: 276,256.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,662 : 117,130 = 117,130 : x
  2. Step 2: Convert to fraction form
    49,662/117,130 = 117,130/x
  3. Step 3: Cross multiply
    49,662x = 117,130 × 117,130
  4. Step 4: Simplify right side
    49,662x = 13,719,436,900
  5. Step 5: Solve for x
    x = 13,719,436,900/49,662
  6. Step 6: Final answer
    x = 276,256.23

Related Problems

Find third proportional to 24,831 and 58,565
Half scale
Find third proportional to 99,324 and 234,260
Double scale
Find third proportional to 49,664 and 117,135
Similar ratio
Find third proportional to 74,493 and 175,695
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.36) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.