Home / 125,006-254,654

Finding the Third Proportional to 125,006 and 254,654

Calculator

Solution

The third proportional to 125,006 and 254,654 is: 518,764.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    125,006 : 254,654 = 254,654 : x
  2. Step 2: Convert to fraction form
    125,006/254,654 = 254,654/x
  3. Step 3: Cross multiply
    125,006x = 254,654 × 254,654
  4. Step 4: Simplify right side
    125,006x = 64,848,659,716
  5. Step 5: Solve for x
    x = 64,848,659,716/125,006
  6. Step 6: Final answer
    x = 518,764.38

Related Problems

Find third proportional to 62,503 and 127,327
Half scale
Find third proportional to 250,012 and 509,308
Double scale
Find third proportional to 125,008 and 254,658
Similar ratio
Find third proportional to 187,509 and 381,981
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.04) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.