Home / 207,430-448,063

Finding the Third Proportional to 207,430 and 448,063

Calculator

Solution

The third proportional to 207,430 and 448,063 is: 967,846.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    207,430 : 448,063 = 448,063 : x
  2. Step 2: Convert to fraction form
    207,430/448,063 = 448,063/x
  3. Step 3: Cross multiply
    207,430x = 448,063 × 448,063
  4. Step 4: Simplify right side
    207,430x = 200,760,451,969
  5. Step 5: Solve for x
    x = 200,760,451,969/207,430
  6. Step 6: Final answer
    x = 967,846.75

Related Problems

Find third proportional to 103,715 and 224,031.50
Half scale
Find third proportional to 414,860 and 896,126
Double scale
Find third proportional to 207,432 and 448,067
Similar ratio
Find third proportional to 311,145 and 672,094.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.