Home / 236,936-559,328

Finding the Third Proportional to 236,936 and 559,328

Calculator

Solution

The third proportional to 236,936 and 559,328 is: 1,320,389.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    236,936 : 559,328 = 559,328 : x
  2. Step 2: Convert to fraction form
    236,936/559,328 = 559,328/x
  3. Step 3: Cross multiply
    236,936x = 559,328 × 559,328
  4. Step 4: Simplify right side
    236,936x = 312,847,811,584
  5. Step 5: Solve for x
    x = 312,847,811,584/236,936
  6. Step 6: Final answer
    x = 1,320,389.52

Related Problems

Find third proportional to 118,468 and 279,664
Half scale
Find third proportional to 473,872 and 1,118,656
Double scale
Find third proportional to 236,938 and 559,333
Similar ratio
Find third proportional to 355,404 and 838,992
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.36) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.