Home / 101,490-152,241

Finding the Third Proportional to 101,490 and 152,241

Calculator

Solution

The third proportional to 101,490 and 152,241 is: 228,370.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    101,490 : 152,241 = 152,241 : x
  2. Step 2: Convert to fraction form
    101,490/152,241 = 152,241/x
  3. Step 3: Cross multiply
    101,490x = 152,241 × 152,241
  4. Step 4: Simplify right side
    101,490x = 23,177,322,081
  5. Step 5: Solve for x
    x = 23,177,322,081/101,490
  6. Step 6: Final answer
    x = 228,370.50

Related Problems

Find third proportional to 50,745 and 76,120.50
Half scale
Find third proportional to 202,980 and 304,482
Double scale
Find third proportional to 101,492 and 152,244
Similar ratio
Find third proportional to 152,235 and 228,361.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.