Home / 73,032-109,629

Finding the Third Proportional to 73,032 and 109,629

Calculator

Solution

The third proportional to 73,032 and 109,629 is: 164,565.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,032 : 109,629 = 109,629 : x
  2. Step 2: Convert to fraction form
    73,032/109,629 = 109,629/x
  3. Step 3: Cross multiply
    73,032x = 109,629 × 109,629
  4. Step 4: Simplify right side
    73,032x = 12,018,517,641
  5. Step 5: Solve for x
    x = 12,018,517,641/73,032
  6. Step 6: Final answer
    x = 164,565.09

Related Problems

Find third proportional to 36,516 and 54,814.50
Half scale
Find third proportional to 146,064 and 219,258
Double scale
Find third proportional to 73,034 and 109,632
Similar ratio
Find third proportional to 109,548 and 164,443.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.