Home / 113,571-159,249

Finding the Third Proportional to 113,571 and 159,249

Calculator

Solution

The third proportional to 113,571 and 159,249 is: 223,298.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    113,571 : 159,249 = 159,249 : x
  2. Step 2: Convert to fraction form
    113,571/159,249 = 159,249/x
  3. Step 3: Cross multiply
    113,571x = 159,249 × 159,249
  4. Step 4: Simplify right side
    113,571x = 25,360,244,001
  5. Step 5: Solve for x
    x = 25,360,244,001/113,571
  6. Step 6: Final answer
    x = 223,298.59

Related Problems

Find third proportional to 56,785.50 and 79,624.50
Half scale
Find third proportional to 227,142 and 318,498
Double scale
Find third proportional to 113,573 and 159,252
Similar ratio
Find third proportional to 170,356.50 and 238,873.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.