Home / 7,864-16,548

Finding the Third Proportional to 7,864 and 16,548

Calculator

Solution

The third proportional to 7,864 and 16,548 is: 34,821.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,864 : 16,548 = 16,548 : x
  2. Step 2: Convert to fraction form
    7,864/16,548 = 16,548/x
  3. Step 3: Cross multiply
    7,864x = 16,548 × 16,548
  4. Step 4: Simplify right side
    7,864x = 273,836,304
  5. Step 5: Solve for x
    x = 273,836,304/7,864
  6. Step 6: Final answer
    x = 34,821.50

Related Problems

Find third proportional to 3,932 and 8,274
Half scale
Find third proportional to 15,728 and 33,096
Double scale
Find third proportional to 7,866 and 16,552
Similar ratio
Find third proportional to 11,796 and 24,822
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.10) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.