Home / 922-1,340

Finding the Third Proportional to 922 and 1,340

Calculator

Solution

The third proportional to 922 and 1,340 is: 1,947.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    922 : 1,340 = 1,340 : x
  2. Step 2: Convert to fraction form
    922/1,340 = 1,340/x
  3. Step 3: Cross multiply
    922x = 1,340 × 1,340
  4. Step 4: Simplify right side
    922x = 1,795,600
  5. Step 5: Solve for x
    x = 1,795,600/922
  6. Step 6: Final answer
    x = 1,947.51

Related Problems

Why These Related Problems?

These problems maintain the same ratio (1.45) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.