Home / 206,834-302,040

Finding the Third Proportional to 206,834 and 302,040

Calculator

Solution

The third proportional to 206,834 and 302,040 is: 441,069.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    206,834 : 302,040 = 302,040 : x
  2. Step 2: Convert to fraction form
    206,834/302,040 = 302,040/x
  3. Step 3: Cross multiply
    206,834x = 302,040 × 302,040
  4. Step 4: Simplify right side
    206,834x = 91,228,161,600
  5. Step 5: Solve for x
    x = 91,228,161,600/206,834
  6. Step 6: Final answer
    x = 441,069.46

Related Problems

Find third proportional to 103,417 and 151,020
Half scale
Find third proportional to 413,668 and 604,080
Double scale
Find third proportional to 206,836 and 302,043
Similar ratio
Find third proportional to 310,251 and 453,060
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.46) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.