Home / 54,082-118,820

Finding the Third Proportional to 54,082 and 118,820

Calculator

Solution

The third proportional to 54,082 and 118,820 is: 261,051.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,082 : 118,820 = 118,820 : x
  2. Step 2: Convert to fraction form
    54,082/118,820 = 118,820/x
  3. Step 3: Cross multiply
    54,082x = 118,820 × 118,820
  4. Step 4: Simplify right side
    54,082x = 14,118,192,400
  5. Step 5: Solve for x
    x = 14,118,192,400/54,082
  6. Step 6: Final answer
    x = 261,051.60

Related Problems

Find third proportional to 27,041 and 59,410
Half scale
Find third proportional to 108,164 and 237,640
Double scale
Find third proportional to 54,084 and 118,824
Similar ratio
Find third proportional to 81,123 and 178,230
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.