Home / 17,187.75-40,155.75

Finding the Third Proportional to 17,187.75 and 40,155.75

Calculator

Solution

The third proportional to 17,187.75 and 40,155.75 is: 93,815.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,187.75 : 40,155.75 = 40,155.75 : x
  2. Step 2: Convert to fraction form
    17,187.75/40,155.75 = 40,155.75/x
  3. Step 3: Cross multiply
    17,187.75x = 40,155.75 × 40,155.75
  4. Step 4: Simplify right side
    17,187.75x = 1,612,484,258.06
  5. Step 5: Solve for x
    x = 1,612,484,258.06/17,187.75
  6. Step 6: Final answer
    x = 93,815.90

Related Problems

Find third proportional to 8,593.88 and 20,077.88
Half scale
Find third proportional to 34,375.50 and 80,311.50
Double scale
Find third proportional to 17,190 and 40,160
Similar ratio
Find third proportional to 25,781.63 and 60,233.63
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.34) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.