Home / 76,674-119,672

Finding the Third Proportional to 76,674 and 119,672

Calculator

Solution

The third proportional to 76,674 and 119,672 is: 186,782.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    76,674 : 119,672 = 119,672 : x
  2. Step 2: Convert to fraction form
    76,674/119,672 = 119,672/x
  3. Step 3: Cross multiply
    76,674x = 119,672 × 119,672
  4. Step 4: Simplify right side
    76,674x = 14,321,387,584
  5. Step 5: Solve for x
    x = 14,321,387,584/76,674
  6. Step 6: Final answer
    x = 186,782.84

Related Problems

Find third proportional to 38,337 and 59,836
Half scale
Find third proportional to 153,348 and 239,344
Double scale
Find third proportional to 76,676 and 119,675
Similar ratio
Find third proportional to 115,011 and 179,508
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.56) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.