Home / 207,316-447,752

Finding the Third Proportional to 207,316 and 447,752

Calculator

Solution

The third proportional to 207,316 and 447,752 is: 967,035.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    207,316 : 447,752 = 447,752 : x
  2. Step 2: Convert to fraction form
    207,316/447,752 = 447,752/x
  3. Step 3: Cross multiply
    207,316x = 447,752 × 447,752
  4. Step 4: Simplify right side
    207,316x = 200,481,853,504
  5. Step 5: Solve for x
    x = 200,481,853,504/207,316
  6. Step 6: Final answer
    x = 967,035.12

Related Problems

Find third proportional to 103,658 and 223,876
Half scale
Find third proportional to 414,632 and 895,504
Double scale
Find third proportional to 207,318 and 447,756
Similar ratio
Find third proportional to 310,974 and 671,628
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.