Home / 1,684-4,558

Finding the Third Proportional to 1,684 and 4,558

Calculator

Solution

The third proportional to 1,684 and 4,558 is: 12,336.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,684 : 4,558 = 4,558 : x
  2. Step 2: Convert to fraction form
    1,684/4,558 = 4,558/x
  3. Step 3: Cross multiply
    1,684x = 4,558 × 4,558
  4. Step 4: Simplify right side
    1,684x = 20,775,364
  5. Step 5: Solve for x
    x = 20,775,364/1,684
  6. Step 6: Final answer
    x = 12,336.91

Related Problems

Why These Related Problems?

These problems maintain the same ratio (2.71) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.