Home / 37,956-81,528

Finding the Third Proportional to 37,956 and 81,528

Calculator

Solution

The third proportional to 37,956 and 81,528 is: 175,118.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,956 : 81,528 = 81,528 : x
  2. Step 2: Convert to fraction form
    37,956/81,528 = 81,528/x
  3. Step 3: Cross multiply
    37,956x = 81,528 × 81,528
  4. Step 4: Simplify right side
    37,956x = 6,646,814,784
  5. Step 5: Solve for x
    x = 6,646,814,784/37,956
  6. Step 6: Final answer
    x = 175,118.95

Related Problems

Find third proportional to 18,978 and 40,764
Half scale
Find third proportional to 75,912 and 163,056
Double scale
Find third proportional to 37,958 and 81,532
Similar ratio
Find third proportional to 56,934 and 122,292
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.