Home / 9,728-14,708

Finding the Third Proportional to 9,728 and 14,708

Calculator

Solution

The third proportional to 9,728 and 14,708 is: 22,237.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,728 : 14,708 = 14,708 : x
  2. Step 2: Convert to fraction form
    9,728/14,708 = 14,708/x
  3. Step 3: Cross multiply
    9,728x = 14,708 × 14,708
  4. Step 4: Simplify right side
    9,728x = 216,325,264
  5. Step 5: Solve for x
    x = 216,325,264/9,728
  6. Step 6: Final answer
    x = 22,237.38

Related Problems

Find third proportional to 4,864 and 7,354
Half scale
Find third proportional to 19,456 and 29,416
Double scale
Find third proportional to 9,730 and 14,711
Similar ratio
Find third proportional to 14,592 and 22,062
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.