Home / 8,958-19,302

Finding the Third Proportional to 8,958 and 19,302

Calculator

Solution

The third proportional to 8,958 and 19,302 is: 41,590.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,958 : 19,302 = 19,302 : x
  2. Step 2: Convert to fraction form
    8,958/19,302 = 19,302/x
  3. Step 3: Cross multiply
    8,958x = 19,302 × 19,302
  4. Step 4: Simplify right side
    8,958x = 372,567,204
  5. Step 5: Solve for x
    x = 372,567,204/8,958
  6. Step 6: Final answer
    x = 41,590.44

Related Problems

Find third proportional to 4,479 and 9,651
Half scale
Find third proportional to 17,916 and 38,604
Double scale
Find third proportional to 8,960 and 19,306
Similar ratio
Find third proportional to 13,437 and 28,953
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.