Home / 238,125-324,282

Finding the Third Proportional to 238,125 and 324,282

Calculator

Solution

The third proportional to 238,125 and 324,282 is: 441,611.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    238,125 : 324,282 = 324,282 : x
  2. Step 2: Convert to fraction form
    238,125/324,282 = 324,282/x
  3. Step 3: Cross multiply
    238,125x = 324,282 × 324,282
  4. Step 4: Simplify right side
    238,125x = 105,158,815,524
  5. Step 5: Solve for x
    x = 105,158,815,524/238,125
  6. Step 6: Final answer
    x = 441,611.82

Related Problems

Find third proportional to 119,062.50 and 162,141
Half scale
Find third proportional to 476,250 and 648,564
Double scale
Find third proportional to 238,127 and 324,285
Similar ratio
Find third proportional to 357,187.50 and 486,423
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.36) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.