Home / 8,304-18,048

Finding the Third Proportional to 8,304 and 18,048

Calculator

Solution

The third proportional to 8,304 and 18,048 is: 39,225.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,304 : 18,048 = 18,048 : x
  2. Step 2: Convert to fraction form
    8,304/18,048 = 18,048/x
  3. Step 3: Cross multiply
    8,304x = 18,048 × 18,048
  4. Step 4: Simplify right side
    8,304x = 325,730,304
  5. Step 5: Solve for x
    x = 325,730,304/8,304
  6. Step 6: Final answer
    x = 39,225.71

Related Problems

Find third proportional to 4,152 and 9,024
Half scale
Find third proportional to 16,608 and 36,096
Double scale
Find third proportional to 8,306 and 18,052
Similar ratio
Find third proportional to 12,456 and 27,072
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.