Home / 995.50-2,189.75

Finding the Third Proportional to 995.50 and 2,189.75

Calculator

Solution

The third proportional to 995.50 and 2,189.75 is: 4,816.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    995.50 : 2,189.75 = 2,189.75 : x
  2. Step 2: Convert to fraction form
    995.50/2,189.75 = 2,189.75/x
  3. Step 3: Cross multiply
    995.50x = 2,189.75 × 2,189.75
  4. Step 4: Simplify right side
    995.50x = 4,795,005.06
  5. Step 5: Solve for x
    x = 4,795,005.06/995.50
  6. Step 6: Final answer
    x = 4,816.68

Related Problems

Find third proportional to 497.75 and 1,094.88
Half scale
Find third proportional to 1,991 and 4,379.50
Double scale
Find third proportional to 998 and 2,194
Similar ratio
Find third proportional to 1,493.25 and 3,284.63
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.