Home / 9,102-15,354

Finding the Third Proportional to 9,102 and 15,354

Calculator

Solution

The third proportional to 9,102 and 15,354 is: 25,900.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,102 : 15,354 = 15,354 : x
  2. Step 2: Convert to fraction form
    9,102/15,354 = 15,354/x
  3. Step 3: Cross multiply
    9,102x = 15,354 × 15,354
  4. Step 4: Simplify right side
    9,102x = 235,745,316
  5. Step 5: Solve for x
    x = 235,745,316/9,102
  6. Step 6: Final answer
    x = 25,900.39

Related Problems

Find third proportional to 4,551 and 7,677
Half scale
Find third proportional to 18,204 and 30,708
Double scale
Find third proportional to 9,104 and 15,357
Similar ratio
Find third proportional to 13,653 and 23,031
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.69) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.