Home / 207,274-442,986

Finding the Third Proportional to 207,274 and 442,986

Calculator

Solution

The third proportional to 207,274 and 442,986 is: 946,749.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    207,274 : 442,986 = 442,986 : x
  2. Step 2: Convert to fraction form
    207,274/442,986 = 442,986/x
  3. Step 3: Cross multiply
    207,274x = 442,986 × 442,986
  4. Step 4: Simplify right side
    207,274x = 196,236,596,196
  5. Step 5: Solve for x
    x = 196,236,596,196/207,274
  6. Step 6: Final answer
    x = 946,749.69

Related Problems

Find third proportional to 103,637 and 221,493
Half scale
Find third proportional to 414,548 and 885,972
Double scale
Find third proportional to 207,276 and 442,990
Similar ratio
Find third proportional to 310,911 and 664,479
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.