Home / 7,236-17,514

Finding the Third Proportional to 7,236 and 17,514

Calculator

Solution

The third proportional to 7,236 and 17,514 is: 42,390.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,236 : 17,514 = 17,514 : x
  2. Step 2: Convert to fraction form
    7,236/17,514 = 17,514/x
  3. Step 3: Cross multiply
    7,236x = 17,514 × 17,514
  4. Step 4: Simplify right side
    7,236x = 306,740,196
  5. Step 5: Solve for x
    x = 306,740,196/7,236
  6. Step 6: Final answer
    x = 42,390.85

Related Problems

Find third proportional to 3,618 and 8,757
Half scale
Find third proportional to 14,472 and 35,028
Double scale
Find third proportional to 7,238 and 17,519
Similar ratio
Find third proportional to 10,854 and 26,271
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.42) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.