Home / 9,528-20,704

Finding the Third Proportional to 9,528 and 20,704

Calculator

Solution

The third proportional to 9,528 and 20,704 is: 44,989.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,528 : 20,704 = 20,704 : x
  2. Step 2: Convert to fraction form
    9,528/20,704 = 20,704/x
  3. Step 3: Cross multiply
    9,528x = 20,704 × 20,704
  4. Step 4: Simplify right side
    9,528x = 428,655,616
  5. Step 5: Solve for x
    x = 428,655,616/9,528
  6. Step 6: Final answer
    x = 44,989.04

Related Problems

Find third proportional to 4,764 and 10,352
Half scale
Find third proportional to 19,056 and 41,408
Double scale
Find third proportional to 9,530 and 20,708
Similar ratio
Find third proportional to 14,292 and 31,056
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.