Home / 29,116-68,443

Finding the Third Proportional to 29,116 and 68,443

Calculator

Solution

The third proportional to 29,116 and 68,443 is: 160,889.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,116 : 68,443 = 68,443 : x
  2. Step 2: Convert to fraction form
    29,116/68,443 = 68,443/x
  3. Step 3: Cross multiply
    29,116x = 68,443 × 68,443
  4. Step 4: Simplify right side
    29,116x = 4,684,444,249
  5. Step 5: Solve for x
    x = 4,684,444,249/29,116
  6. Step 6: Final answer
    x = 160,889.00

Related Problems

Find third proportional to 14,558 and 34,221.50
Half scale
Find third proportional to 58,232 and 136,886
Double scale
Find third proportional to 29,118 and 68,448
Similar ratio
Find third proportional to 43,674 and 102,664.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.35) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.