Home / 133,956-276,624

Finding the Third Proportional to 133,956 and 276,624

Calculator

Solution

The third proportional to 133,956 and 276,624 is: 571,238.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    133,956 : 276,624 = 276,624 : x
  2. Step 2: Convert to fraction form
    133,956/276,624 = 276,624/x
  3. Step 3: Cross multiply
    133,956x = 276,624 × 276,624
  4. Step 4: Simplify right side
    133,956x = 76,520,837,376
  5. Step 5: Solve for x
    x = 76,520,837,376/133,956
  6. Step 6: Final answer
    x = 571,238.60

Related Problems

Find third proportional to 66,978 and 138,312
Half scale
Find third proportional to 267,912 and 553,248
Double scale
Find third proportional to 133,958 and 276,628
Similar ratio
Find third proportional to 200,934 and 414,936
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.07) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.