Home / 38,028-84,804

Finding the Third Proportional to 38,028 and 84,804

Calculator

Solution

The third proportional to 38,028 and 84,804 is: 189,116.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,028 : 84,804 = 84,804 : x
  2. Step 2: Convert to fraction form
    38,028/84,804 = 84,804/x
  3. Step 3: Cross multiply
    38,028x = 84,804 × 84,804
  4. Step 4: Simplify right side
    38,028x = 7,191,718,416
  5. Step 5: Solve for x
    x = 7,191,718,416/38,028
  6. Step 6: Final answer
    x = 189,116.40

Related Problems

Find third proportional to 19,014 and 42,402
Half scale
Find third proportional to 76,056 and 169,608
Double scale
Find third proportional to 38,030 and 84,808
Similar ratio
Find third proportional to 57,042 and 127,206
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.23) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.