Home / 41,453-87,831

Finding the Third Proportional to 41,453 and 87,831

Calculator

Solution

The third proportional to 41,453 and 87,831 is: 186,097.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,453 : 87,831 = 87,831 : x
  2. Step 2: Convert to fraction form
    41,453/87,831 = 87,831/x
  3. Step 3: Cross multiply
    41,453x = 87,831 × 87,831
  4. Step 4: Simplify right side
    41,453x = 7,714,284,561
  5. Step 5: Solve for x
    x = 7,714,284,561/41,453
  6. Step 6: Final answer
    x = 186,097.14

Related Problems

Find third proportional to 20,726.50 and 43,915.50
Half scale
Find third proportional to 82,906 and 175,662
Double scale
Find third proportional to 41,455 and 87,835
Similar ratio
Find third proportional to 62,179.50 and 131,746.50
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.