Home / 236,423-512,167

Finding the Third Proportional to 236,423 and 512,167

Calculator

Solution

The third proportional to 236,423 and 512,167 is: 1,109,515.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    236,423 : 512,167 = 512,167 : x
  2. Step 2: Convert to fraction form
    236,423/512,167 = 512,167/x
  3. Step 3: Cross multiply
    236,423x = 512,167 × 512,167
  4. Step 4: Simplify right side
    236,423x = 262,315,035,889
  5. Step 5: Solve for x
    x = 262,315,035,889/236,423
  6. Step 6: Final answer
    x = 1,109,515.72

Related Problems

Find third proportional to 118,211.50 and 256,083.50
Half scale
Find third proportional to 472,846 and 1,024,334
Double scale
Find third proportional to 236,425 and 512,171
Similar ratio
Find third proportional to 354,634.50 and 768,250.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.