Home / 56,530-122,372

Finding the Third Proportional to 56,530 and 122,372

Calculator

Solution

The third proportional to 56,530 and 122,372 is: 264,901.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    56,530 : 122,372 = 122,372 : x
  2. Step 2: Convert to fraction form
    56,530/122,372 = 122,372/x
  3. Step 3: Cross multiply
    56,530x = 122,372 × 122,372
  4. Step 4: Simplify right side
    56,530x = 14,974,906,384
  5. Step 5: Solve for x
    x = 14,974,906,384/56,530
  6. Step 6: Final answer
    x = 264,901.93

Related Problems

Find third proportional to 28,265 and 61,186
Half scale
Find third proportional to 113,060 and 244,744
Double scale
Find third proportional to 56,532 and 122,376
Similar ratio
Find third proportional to 84,795 and 183,558
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.