Home / 67,844-99,804

Finding the Third Proportional to 67,844 and 99,804

Calculator

Solution

The third proportional to 67,844 and 99,804 is: 146,819.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,844 : 99,804 = 99,804 : x
  2. Step 2: Convert to fraction form
    67,844/99,804 = 99,804/x
  3. Step 3: Cross multiply
    67,844x = 99,804 × 99,804
  4. Step 4: Simplify right side
    67,844x = 9,960,838,416
  5. Step 5: Solve for x
    x = 9,960,838,416/67,844
  6. Step 6: Final answer
    x = 146,819.74

Related Problems

Find third proportional to 33,922 and 49,902
Half scale
Find third proportional to 135,688 and 199,608
Double scale
Find third proportional to 67,846 and 99,807
Similar ratio
Find third proportional to 101,766 and 149,706
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.47) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.