Home / 4,822-6,432

Finding the Third Proportional to 4,822 and 6,432

Calculator

Solution

The third proportional to 4,822 and 6,432 is: 8,579.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,822 : 6,432 = 6,432 : x
  2. Step 2: Convert to fraction form
    4,822/6,432 = 6,432/x
  3. Step 3: Cross multiply
    4,822x = 6,432 × 6,432
  4. Step 4: Simplify right side
    4,822x = 41,370,624
  5. Step 5: Solve for x
    x = 41,370,624/4,822
  6. Step 6: Final answer
    x = 8,579.56

Related Problems

Find third proportional to 2,411 and 3,216
Half scale
Find third proportional to 9,644 and 12,864
Double scale
Find third proportional to 4,824 and 6,435
Similar ratio
Find third proportional to 7,233 and 9,648
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.33) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.