Home / 156,248-336,832

Finding the Third Proportional to 156,248 and 336,832

Calculator

Solution

The third proportional to 156,248 and 336,832 is: 726,126.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    156,248 : 336,832 = 336,832 : x
  2. Step 2: Convert to fraction form
    156,248/336,832 = 336,832/x
  3. Step 3: Cross multiply
    156,248x = 336,832 × 336,832
  4. Step 4: Simplify right side
    156,248x = 113,455,796,224
  5. Step 5: Solve for x
    x = 113,455,796,224/156,248
  6. Step 6: Final answer
    x = 726,126.39

Related Problems

Find third proportional to 78,124 and 168,416
Half scale
Find third proportional to 312,496 and 673,664
Double scale
Find third proportional to 156,250 and 336,836
Similar ratio
Find third proportional to 234,372 and 505,248
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.