Home / 88,479-192,507.75

Finding the Third Proportional to 88,479 and 192,507.75

Calculator

Solution

The third proportional to 88,479 and 192,507.75 is: 418,847.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    88,479 : 192,507.75 = 192,507.75 : x
  2. Step 2: Convert to fraction form
    88,479/192,507.75 = 192,507.75/x
  3. Step 3: Cross multiply
    88,479x = 192,507.75 × 192,507.75
  4. Step 4: Simplify right side
    88,479x = 37,059,233,810.06
  5. Step 5: Solve for x
    x = 37,059,233,810.06/88,479
  6. Step 6: Final answer
    x = 418,847.79

Related Problems

Find third proportional to 44,239.50 and 96,253.88
Half scale
Find third proportional to 176,958 and 385,015.50
Double scale
Find third proportional to 88,481 and 192,512
Similar ratio
Find third proportional to 132,718.50 and 288,761.63
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.