Home / 30,064-65,952

Finding the Third Proportional to 30,064 and 65,952

Calculator

Solution

The third proportional to 30,064 and 65,952 is: 144,680.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,064 : 65,952 = 65,952 : x
  2. Step 2: Convert to fraction form
    30,064/65,952 = 65,952/x
  3. Step 3: Cross multiply
    30,064x = 65,952 × 65,952
  4. Step 4: Simplify right side
    30,064x = 4,349,666,304
  5. Step 5: Solve for x
    x = 4,349,666,304/30,064
  6. Step 6: Final answer
    x = 144,680.23

Related Problems

Find third proportional to 15,032 and 32,976
Half scale
Find third proportional to 60,128 and 131,904
Double scale
Find third proportional to 30,066 and 65,956
Similar ratio
Find third proportional to 45,096 and 98,928
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.