Home / 38,392-82,832

Finding the Third Proportional to 38,392 and 82,832

Calculator

Solution

The third proportional to 38,392 and 82,832 is: 178,712.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,392 : 82,832 = 82,832 : x
  2. Step 2: Convert to fraction form
    38,392/82,832 = 82,832/x
  3. Step 3: Cross multiply
    38,392x = 82,832 × 82,832
  4. Step 4: Simplify right side
    38,392x = 6,861,140,224
  5. Step 5: Solve for x
    x = 6,861,140,224/38,392
  6. Step 6: Final answer
    x = 178,712.76

Related Problems

Find third proportional to 19,196 and 41,416
Half scale
Find third proportional to 76,784 and 165,664
Double scale
Find third proportional to 38,394 and 82,836
Similar ratio
Find third proportional to 57,588 and 124,248
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.