Home / 76,062-169,614

Finding the Third Proportional to 76,062 and 169,614

Calculator

Solution

The third proportional to 76,062 and 169,614 is: 378,229.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    76,062 : 169,614 = 169,614 : x
  2. Step 2: Convert to fraction form
    76,062/169,614 = 169,614/x
  3. Step 3: Cross multiply
    76,062x = 169,614 × 169,614
  4. Step 4: Simplify right side
    76,062x = 28,768,908,996
  5. Step 5: Solve for x
    x = 28,768,908,996/76,062
  6. Step 6: Final answer
    x = 378,229.72

Related Problems

Find third proportional to 38,031 and 84,807
Half scale
Find third proportional to 152,124 and 339,228
Double scale
Find third proportional to 76,064 and 169,618
Similar ratio
Find third proportional to 114,093 and 254,421
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.23) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.