Home / 252,662-371,603

Finding the Third Proportional to 252,662 and 371,603

Calculator

Solution

The third proportional to 252,662 and 371,603 is: 546,535.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    252,662 : 371,603 = 371,603 : x
  2. Step 2: Convert to fraction form
    252,662/371,603 = 371,603/x
  3. Step 3: Cross multiply
    252,662x = 371,603 × 371,603
  4. Step 4: Simplify right side
    252,662x = 138,088,789,609
  5. Step 5: Solve for x
    x = 138,088,789,609/252,662
  6. Step 6: Final answer
    x = 546,535.65

Related Problems

Find third proportional to 126,331 and 185,801.50
Half scale
Find third proportional to 505,324 and 743,206
Double scale
Find third proportional to 252,664 and 371,606
Similar ratio
Find third proportional to 378,993 and 557,404.50
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.