Home / 110,324-170,478.75

Finding the Third Proportional to 110,324 and 170,478.75

Calculator

Solution

The third proportional to 110,324 and 170,478.75 is: 263,433.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,324 : 170,478.75 = 170,478.75 : x
  2. Step 2: Convert to fraction form
    110,324/170,478.75 = 170,478.75/x
  3. Step 3: Cross multiply
    110,324x = 170,478.75 × 170,478.75
  4. Step 4: Simplify right side
    110,324x = 29,063,004,201.56
  5. Step 5: Solve for x
    x = 29,063,004,201.56/110,324
  6. Step 6: Final answer
    x = 263,433.20

Related Problems

Find third proportional to 55,162 and 85,239.38
Half scale
Find third proportional to 220,648 and 340,957.50
Double scale
Find third proportional to 110,326 and 170,482
Similar ratio
Find third proportional to 165,486 and 255,718.13
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.