Home / 285,712-452,026

Finding the Third Proportional to 285,712 and 452,026

Calculator

Solution

The third proportional to 285,712 and 452,026 is: 715,151.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    285,712 : 452,026 = 452,026 : x
  2. Step 2: Convert to fraction form
    285,712/452,026 = 452,026/x
  3. Step 3: Cross multiply
    285,712x = 452,026 × 452,026
  4. Step 4: Simplify right side
    285,712x = 204,327,504,676
  5. Step 5: Solve for x
    x = 204,327,504,676/285,712
  6. Step 6: Final answer
    x = 715,151.99

Related Problems

Find third proportional to 142,856 and 226,013
Half scale
Find third proportional to 571,424 and 904,052
Double scale
Find third proportional to 285,714 and 452,029
Similar ratio
Find third proportional to 428,568 and 678,039
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.58) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.