Home / 152,901-224,847

Finding the Third Proportional to 152,901 and 224,847

Calculator

Solution

The third proportional to 152,901 and 224,847 is: 330,646.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    152,901 : 224,847 = 224,847 : x
  2. Step 2: Convert to fraction form
    152,901/224,847 = 224,847/x
  3. Step 3: Cross multiply
    152,901x = 224,847 × 224,847
  4. Step 4: Simplify right side
    152,901x = 50,556,173,409
  5. Step 5: Solve for x
    x = 50,556,173,409/152,901
  6. Step 6: Final answer
    x = 330,646.45

Related Problems

Find third proportional to 76,450.50 and 112,423.50
Half scale
Find third proportional to 305,802 and 449,694
Double scale
Find third proportional to 152,903 and 224,850
Similar ratio
Find third proportional to 229,351.50 and 337,270.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.47) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.