Home / 163,108-238,368

Finding the Third Proportional to 163,108 and 238,368

Calculator

Solution

The third proportional to 163,108 and 238,368 is: 348,353.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    163,108 : 238,368 = 238,368 : x
  2. Step 2: Convert to fraction form
    163,108/238,368 = 238,368/x
  3. Step 3: Cross multiply
    163,108x = 238,368 × 238,368
  4. Step 4: Simplify right side
    163,108x = 56,819,303,424
  5. Step 5: Solve for x
    x = 56,819,303,424/163,108
  6. Step 6: Final answer
    x = 348,353.87

Related Problems

Find third proportional to 81,554 and 119,184
Half scale
Find third proportional to 326,216 and 476,736
Double scale
Find third proportional to 163,110 and 238,371
Similar ratio
Find third proportional to 244,662 and 357,552
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.