Home / 150,210-304,564

Finding the Third Proportional to 150,210 and 304,564

Calculator

Solution

The third proportional to 150,210 and 304,564 is: 617,530.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    150,210 : 304,564 = 304,564 : x
  2. Step 2: Convert to fraction form
    150,210/304,564 = 304,564/x
  3. Step 3: Cross multiply
    150,210x = 304,564 × 304,564
  4. Step 4: Simplify right side
    150,210x = 92,759,230,096
  5. Step 5: Solve for x
    x = 92,759,230,096/150,210
  6. Step 6: Final answer
    x = 617,530.32

Related Problems

Find third proportional to 75,105 and 152,282
Half scale
Find third proportional to 300,420 and 609,128
Double scale
Find third proportional to 150,212 and 304,568
Similar ratio
Find third proportional to 225,315 and 456,846
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.03) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.