Home / 35.75-40

Finding the Third Proportional to 35.75 and 40

Calculator

Solution

The third proportional to 35.75 and 40 is: 44.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    35.75 : 40 = 40 : x
  2. Step 2: Convert to fraction form
    35.75/40 = 40/x
  3. Step 3: Cross multiply
    35.75x = 40 × 40
  4. Step 4: Simplify right side
    35.75x = 1,600
  5. Step 5: Solve for x
    x = 1,600/35.75
  6. Step 6: Final answer
    x = 44.76

Related Problems

Why These Related Problems?

These problems maintain the same ratio (1.12) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.