Home / 202,867.50-440,727

Finding the Third Proportional to 202,867.50 and 440,727

Calculator

Solution

The third proportional to 202,867.50 and 440,727 is: 957,473.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    202,867.50 : 440,727 = 440,727 : x
  2. Step 2: Convert to fraction form
    202,867.50/440,727 = 440,727/x
  3. Step 3: Cross multiply
    202,867.50x = 440,727 × 440,727
  4. Step 4: Simplify right side
    202,867.50x = 194,240,288,529
  5. Step 5: Solve for x
    x = 194,240,288,529/202,867.50
  6. Step 6: Final answer
    x = 957,473.66

Related Problems

Find third proportional to 101,433.75 and 220,363.50
Half scale
Find third proportional to 405,735 and 881,454
Double scale
Find third proportional to 202,870 and 440,731
Similar ratio
Find third proportional to 304,301.25 and 661,090.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.