Home / 55,270.38-118,427

Finding the Third Proportional to 55,270.38 and 118,427

Calculator

Solution

The third proportional to 55,270.38 and 118,427 is: 253,751.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    55,270.38 : 118,427 = 118,427 : x
  2. Step 2: Convert to fraction form
    55,270.38/118,427 = 118,427/x
  3. Step 3: Cross multiply
    55,270.38x = 118,427 × 118,427
  4. Step 4: Simplify right side
    55,270.38x = 14,024,954,329
  5. Step 5: Solve for x
    x = 14,024,954,329/55,270.38
  6. Step 6: Final answer
    x = 253,751.75

Related Problems

Find third proportional to 27,635.19 and 59,213.50
Half scale
Find third proportional to 110,540.75 and 236,854
Double scale
Find third proportional to 55,272 and 118,431
Similar ratio
Find third proportional to 82,905.56 and 177,640.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.