Home / 597-939

Finding the Third Proportional to 597 and 939

Calculator

Solution

The third proportional to 597 and 939 is: 1,476.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    597 : 939 = 939 : x
  2. Step 2: Convert to fraction form
    597/939 = 939/x
  3. Step 3: Cross multiply
    597x = 939 × 939
  4. Step 4: Simplify right side
    597x = 881,721
  5. Step 5: Solve for x
    x = 881,721/597
  6. Step 6: Final answer
    x = 1,476.92

Related Problems

Find third proportional to 298.50 and 469.50
Half scale
Find third proportional to 1,194 and 1,878
Double scale
Find third proportional to 599 and 942
Similar ratio
Find third proportional to 895.50 and 1,408.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.57) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.