Home / 54,600-119,460

Finding the Third Proportional to 54,600 and 119,460

Calculator

Solution

The third proportional to 54,600 and 119,460 is: 261,367.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,600 : 119,460 = 119,460 : x
  2. Step 2: Convert to fraction form
    54,600/119,460 = 119,460/x
  3. Step 3: Cross multiply
    54,600x = 119,460 × 119,460
  4. Step 4: Simplify right side
    54,600x = 14,270,691,600
  5. Step 5: Solve for x
    x = 14,270,691,600/54,600
  6. Step 6: Final answer
    x = 261,367.98

Related Problems

Find third proportional to 27,300 and 59,730
Half scale
Find third proportional to 109,200 and 238,920
Double scale
Find third proportional to 54,602 and 119,464
Similar ratio
Find third proportional to 81,900 and 179,190
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.