Home / 7,167-15,712

Finding the Third Proportional to 7,167 and 15,712

Calculator

Solution

The third proportional to 7,167 and 15,712 is: 34,444.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,167 : 15,712 = 15,712 : x
  2. Step 2: Convert to fraction form
    7,167/15,712 = 15,712/x
  3. Step 3: Cross multiply
    7,167x = 15,712 × 15,712
  4. Step 4: Simplify right side
    7,167x = 246,866,944
  5. Step 5: Solve for x
    x = 246,866,944/7,167
  6. Step 6: Final answer
    x = 34,444.95

Related Problems

Find third proportional to 3,583.50 and 7,856
Half scale
Find third proportional to 14,334 and 31,424
Double scale
Find third proportional to 7,169 and 15,716
Similar ratio
Find third proportional to 10,750.50 and 23,568
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.