Home / 163,110-238,371

Finding the Third Proportional to 163,110 and 238,371

Calculator

Solution

The third proportional to 163,110 and 238,371 is: 348,358.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    163,110 : 238,371 = 238,371 : x
  2. Step 2: Convert to fraction form
    163,110/238,371 = 238,371/x
  3. Step 3: Cross multiply
    163,110x = 238,371 × 238,371
  4. Step 4: Simplify right side
    163,110x = 56,820,733,641
  5. Step 5: Solve for x
    x = 56,820,733,641/163,110
  6. Step 6: Final answer
    x = 348,358.37

Related Problems

Find third proportional to 81,555 and 119,185.50
Half scale
Find third proportional to 326,220 and 476,742
Double scale
Find third proportional to 163,112 and 238,374
Similar ratio
Find third proportional to 244,665 and 357,556.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.46) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.