Home / 89,884-195,617

Finding the Third Proportional to 89,884 and 195,617

Calculator

Solution

The third proportional to 89,884 and 195,617 is: 425,726.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    89,884 : 195,617 = 195,617 : x
  2. Step 2: Convert to fraction form
    89,884/195,617 = 195,617/x
  3. Step 3: Cross multiply
    89,884x = 195,617 × 195,617
  4. Step 4: Simplify right side
    89,884x = 38,266,010,689
  5. Step 5: Solve for x
    x = 38,266,010,689/89,884
  6. Step 6: Final answer
    x = 425,726.61

Related Problems

Find third proportional to 44,942 and 97,808.50
Half scale
Find third proportional to 179,768 and 391,234
Double scale
Find third proportional to 89,886 and 195,621
Similar ratio
Find third proportional to 134,826 and 293,425.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.