Home / 238,292-513,196

Finding the Third Proportional to 238,292 and 513,196

Calculator

Solution

The third proportional to 238,292 and 513,196 is: 1,105,241.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    238,292 : 513,196 = 513,196 : x
  2. Step 2: Convert to fraction form
    238,292/513,196 = 513,196/x
  3. Step 3: Cross multiply
    238,292x = 513,196 × 513,196
  4. Step 4: Simplify right side
    238,292x = 263,370,134,416
  5. Step 5: Solve for x
    x = 263,370,134,416/238,292
  6. Step 6: Final answer
    x = 1,105,241.19

Related Problems

Find third proportional to 119,146 and 256,598
Half scale
Find third proportional to 476,584 and 1,026,392
Double scale
Find third proportional to 238,294 and 513,200
Similar ratio
Find third proportional to 357,438 and 769,794
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.