Home / 10,424-16,804

Finding the Third Proportional to 10,424 and 16,804

Calculator

Solution

The third proportional to 10,424 and 16,804 is: 27,088.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,424 : 16,804 = 16,804 : x
  2. Step 2: Convert to fraction form
    10,424/16,804 = 16,804/x
  3. Step 3: Cross multiply
    10,424x = 16,804 × 16,804
  4. Step 4: Simplify right side
    10,424x = 282,374,416
  5. Step 5: Solve for x
    x = 282,374,416/10,424
  6. Step 6: Final answer
    x = 27,088.87

Related Problems

Find third proportional to 5,212 and 8,402
Half scale
Find third proportional to 20,848 and 33,608
Double scale
Find third proportional to 10,426 and 16,807
Similar ratio
Find third proportional to 15,636 and 25,206
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.61) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.