Home / 200,734-433,148

Finding the Third Proportional to 200,734 and 433,148

Calculator

Solution

The third proportional to 200,734 and 433,148 is: 934,655.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    200,734 : 433,148 = 433,148 : x
  2. Step 2: Convert to fraction form
    200,734/433,148 = 433,148/x
  3. Step 3: Cross multiply
    200,734x = 433,148 × 433,148
  4. Step 4: Simplify right side
    200,734x = 187,617,189,904
  5. Step 5: Solve for x
    x = 187,617,189,904/200,734
  6. Step 6: Final answer
    x = 934,655.76

Related Problems

Find third proportional to 100,367 and 216,574
Half scale
Find third proportional to 401,468 and 866,296
Double scale
Find third proportional to 200,736 and 433,152
Similar ratio
Find third proportional to 301,101 and 649,722
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.