Home / 29,216-63,886

Finding the Third Proportional to 29,216 and 63,886

Calculator

Solution

The third proportional to 29,216 and 63,886 is: 139,698.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,216 : 63,886 = 63,886 : x
  2. Step 2: Convert to fraction form
    29,216/63,886 = 63,886/x
  3. Step 3: Cross multiply
    29,216x = 63,886 × 63,886
  4. Step 4: Simplify right side
    29,216x = 4,081,420,996
  5. Step 5: Solve for x
    x = 4,081,420,996/29,216
  6. Step 6: Final answer
    x = 139,698.14

Related Problems

Find third proportional to 14,608 and 31,943
Half scale
Find third proportional to 58,432 and 127,772
Double scale
Find third proportional to 29,218 and 63,890
Similar ratio
Find third proportional to 43,824 and 95,829
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.