Home / 1,319-2,386

Finding the Third Proportional to 1,319 and 2,386

Calculator

Solution

The third proportional to 1,319 and 2,386 is: 4,316.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,319 : 2,386 = 2,386 : x
  2. Step 2: Convert to fraction form
    1,319/2,386 = 2,386/x
  3. Step 3: Cross multiply
    1,319x = 2,386 × 2,386
  4. Step 4: Simplify right side
    1,319x = 5,692,996
  5. Step 5: Solve for x
    x = 5,692,996/1,319
  6. Step 6: Final answer
    x = 4,316.15

Related Problems

Why These Related Problems?

These problems maintain the same ratio (1.81) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.