Home / 13,952-30,712

Finding the Third Proportional to 13,952 and 30,712

Calculator

Solution

The third proportional to 13,952 and 30,712 is: 67,605.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,952 : 30,712 = 30,712 : x
  2. Step 2: Convert to fraction form
    13,952/30,712 = 30,712/x
  3. Step 3: Cross multiply
    13,952x = 30,712 × 30,712
  4. Step 4: Simplify right side
    13,952x = 943,226,944
  5. Step 5: Solve for x
    x = 943,226,944/13,952
  6. Step 6: Final answer
    x = 67,605.14

Related Problems

Find third proportional to 6,976 and 15,356
Half scale
Find third proportional to 27,904 and 61,424
Double scale
Find third proportional to 13,954 and 30,716
Similar ratio
Find third proportional to 20,928 and 46,068
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.