Home / 3,214-7,733

Finding the Third Proportional to 3,214 and 7,733

Calculator

Solution

The third proportional to 3,214 and 7,733 is: 18,605.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,214 : 7,733 = 7,733 : x
  2. Step 2: Convert to fraction form
    3,214/7,733 = 7,733/x
  3. Step 3: Cross multiply
    3,214x = 7,733 × 7,733
  4. Step 4: Simplify right side
    3,214x = 59,799,289
  5. Step 5: Solve for x
    x = 59,799,289/3,214
  6. Step 6: Final answer
    x = 18,605.88

Related Problems

Find third proportional to 1,607 and 3,866.50
Half scale
Find third proportional to 6,428 and 15,466
Double scale
Find third proportional to 3,216 and 7,738
Similar ratio
Find third proportional to 4,821 and 11,599.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.41) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.