Home / 244,089-377,909

Finding the Third Proportional to 244,089 and 377,909

Calculator

Solution

The third proportional to 244,089 and 377,909 is: 585,094.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,089 : 377,909 = 377,909 : x
  2. Step 2: Convert to fraction form
    244,089/377,909 = 377,909/x
  3. Step 3: Cross multiply
    244,089x = 377,909 × 377,909
  4. Step 4: Simplify right side
    244,089x = 142,815,212,281
  5. Step 5: Solve for x
    x = 142,815,212,281/244,089
  6. Step 6: Final answer
    x = 585,094.83

Related Problems

Find third proportional to 122,044.50 and 188,954.50
Half scale
Find third proportional to 488,178 and 755,818
Double scale
Find third proportional to 244,091 and 377,912
Similar ratio
Find third proportional to 366,133.50 and 566,863.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.