Home / 241,554-354,945

Finding the Third Proportional to 241,554 and 354,945

Calculator

Solution

The third proportional to 241,554 and 354,945 is: 521,564.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,554 : 354,945 = 354,945 : x
  2. Step 2: Convert to fraction form
    241,554/354,945 = 354,945/x
  3. Step 3: Cross multiply
    241,554x = 354,945 × 354,945
  4. Step 4: Simplify right side
    241,554x = 125,985,953,025
  5. Step 5: Solve for x
    x = 125,985,953,025/241,554
  6. Step 6: Final answer
    x = 521,564.34

Related Problems

Find third proportional to 120,777 and 177,472.50
Half scale
Find third proportional to 483,108 and 709,890
Double scale
Find third proportional to 241,556 and 354,948
Similar ratio
Find third proportional to 362,331 and 532,417.50
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.