Home / 1,748-3,655

Finding the Third Proportional to 1,748 and 3,655

Calculator

Solution

The third proportional to 1,748 and 3,655 is: 7,642.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,748 : 3,655 = 3,655 : x
  2. Step 2: Convert to fraction form
    1,748/3,655 = 3,655/x
  3. Step 3: Cross multiply
    1,748x = 3,655 × 3,655
  4. Step 4: Simplify right side
    1,748x = 13,359,025
  5. Step 5: Solve for x
    x = 13,359,025/1,748
  6. Step 6: Final answer
    x = 7,642.46

Related Problems

Why These Related Problems?

These problems maintain the same ratio (2.09) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.