Home / 1,534-1,684

Finding the Third Proportional to 1,534 and 1,684

Calculator

Solution

The third proportional to 1,534 and 1,684 is: 1,848.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,534 : 1,684 = 1,684 : x
  2. Step 2: Convert to fraction form
    1,534/1,684 = 1,684/x
  3. Step 3: Cross multiply
    1,534x = 1,684 × 1,684
  4. Step 4: Simplify right side
    1,534x = 2,835,856
  5. Step 5: Solve for x
    x = 2,835,856/1,534
  6. Step 6: Final answer
    x = 1,848.67

Related Problems

Why These Related Problems?

These problems maintain the same ratio (1.10) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.