Home / 133,368-314,826

Finding the Third Proportional to 133,368 and 314,826

Calculator

Solution

The third proportional to 133,368 and 314,826 is: 743,172.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    133,368 : 314,826 = 314,826 : x
  2. Step 2: Convert to fraction form
    133,368/314,826 = 314,826/x
  3. Step 3: Cross multiply
    133,368x = 314,826 × 314,826
  4. Step 4: Simplify right side
    133,368x = 99,115,410,276
  5. Step 5: Solve for x
    x = 99,115,410,276/133,368
  6. Step 6: Final answer
    x = 743,172.35

Related Problems

Find third proportional to 66,684 and 157,413
Half scale
Find third proportional to 266,736 and 629,652
Double scale
Find third proportional to 133,370 and 314,831
Similar ratio
Find third proportional to 200,052 and 472,239
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.36) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.