Home / 275,351-565,522

Finding the Third Proportional to 275,351 and 565,522

Calculator

Solution

The third proportional to 275,351 and 565,522 is: 1,161,481.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    275,351 : 565,522 = 565,522 : x
  2. Step 2: Convert to fraction form
    275,351/565,522 = 565,522/x
  3. Step 3: Cross multiply
    275,351x = 565,522 × 565,522
  4. Step 4: Simplify right side
    275,351x = 319,815,132,484
  5. Step 5: Solve for x
    x = 319,815,132,484/275,351
  6. Step 6: Final answer
    x = 1,161,481.65

Related Problems

Find third proportional to 137,675.50 and 282,761
Half scale
Find third proportional to 550,702 and 1,131,044
Double scale
Find third proportional to 275,353 and 565,526
Similar ratio
Find third proportional to 413,026.50 and 848,283
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.05) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.