Home / 17,550-22,767.75

Finding the Third Proportional to 17,550 and 22,767.75

Calculator

Solution

The third proportional to 17,550 and 22,767.75 is: 29,536.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,550 : 22,767.75 = 22,767.75 : x
  2. Step 2: Convert to fraction form
    17,550/22,767.75 = 22,767.75/x
  3. Step 3: Cross multiply
    17,550x = 22,767.75 × 22,767.75
  4. Step 4: Simplify right side
    17,550x = 518,370,440.06
  5. Step 5: Solve for x
    x = 518,370,440.06/17,550
  6. Step 6: Final answer
    x = 29,536.78

Related Problems

Find third proportional to 8,775 and 11,383.88
Half scale
Find third proportional to 35,100 and 45,535.50
Double scale
Find third proportional to 17,552 and 22,770
Similar ratio
Find third proportional to 26,325 and 34,151.63
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.30) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.