Home / 32,976-69,875

Finding the Third Proportional to 32,976 and 69,875

Calculator

Solution

The third proportional to 32,976 and 69,875 is: 148,062.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,976 : 69,875 = 69,875 : x
  2. Step 2: Convert to fraction form
    32,976/69,875 = 69,875/x
  3. Step 3: Cross multiply
    32,976x = 69,875 × 69,875
  4. Step 4: Simplify right side
    32,976x = 4,882,515,625
  5. Step 5: Solve for x
    x = 4,882,515,625/32,976
  6. Step 6: Final answer
    x = 148,062.70

Related Problems

Find third proportional to 16,488 and 34,937.50
Half scale
Find third proportional to 65,952 and 139,750
Double scale
Find third proportional to 32,978 and 69,879
Similar ratio
Find third proportional to 49,464 and 104,812.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.12) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.