Home / 55,088-113,080

Finding the Third Proportional to 55,088 and 113,080

Calculator

Solution

The third proportional to 55,088 and 113,080 is: 232,121.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    55,088 : 113,080 = 113,080 : x
  2. Step 2: Convert to fraction form
    55,088/113,080 = 113,080/x
  3. Step 3: Cross multiply
    55,088x = 113,080 × 113,080
  4. Step 4: Simplify right side
    55,088x = 12,787,086,400
  5. Step 5: Solve for x
    x = 12,787,086,400/55,088
  6. Step 6: Final answer
    x = 232,121.09

Related Problems

Find third proportional to 27,544 and 56,540
Half scale
Find third proportional to 110,176 and 226,160
Double scale
Find third proportional to 55,090 and 113,084
Similar ratio
Find third proportional to 82,632 and 169,620
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.05) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.