Home / 64,902-94,802

Finding the Third Proportional to 64,902 and 94,802

Calculator

Solution

The third proportional to 64,902 and 94,802 is: 138,476.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,902 : 94,802 = 94,802 : x
  2. Step 2: Convert to fraction form
    64,902/94,802 = 94,802/x
  3. Step 3: Cross multiply
    64,902x = 94,802 × 94,802
  4. Step 4: Simplify right side
    64,902x = 8,987,419,204
  5. Step 5: Solve for x
    x = 8,987,419,204/64,902
  6. Step 6: Final answer
    x = 138,476.77

Related Problems

Find third proportional to 32,451 and 47,401
Half scale
Find third proportional to 129,804 and 189,604
Double scale
Find third proportional to 64,904 and 94,805
Similar ratio
Find third proportional to 97,353 and 142,203
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.46) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.