Home / 76,602-117,714

Finding the Third Proportional to 76,602 and 117,714

Calculator

Solution

The third proportional to 76,602 and 117,714 is: 180,890.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    76,602 : 117,714 = 117,714 : x
  2. Step 2: Convert to fraction form
    76,602/117,714 = 117,714/x
  3. Step 3: Cross multiply
    76,602x = 117,714 × 117,714
  4. Step 4: Simplify right side
    76,602x = 13,856,585,796
  5. Step 5: Solve for x
    x = 13,856,585,796/76,602
  6. Step 6: Final answer
    x = 180,890.65

Related Problems

Find third proportional to 38,301 and 58,857
Half scale
Find third proportional to 153,204 and 235,428
Double scale
Find third proportional to 76,604 and 117,717
Similar ratio
Find third proportional to 114,903 and 176,571
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.