Home / 4,776-8,412

Finding the Third Proportional to 4,776 and 8,412

Calculator

Solution

The third proportional to 4,776 and 8,412 is: 14,816.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,776 : 8,412 = 8,412 : x
  2. Step 2: Convert to fraction form
    4,776/8,412 = 8,412/x
  3. Step 3: Cross multiply
    4,776x = 8,412 × 8,412
  4. Step 4: Simplify right side
    4,776x = 70,761,744
  5. Step 5: Solve for x
    x = 70,761,744/4,776
  6. Step 6: Final answer
    x = 14,816.11

Related Problems

Why These Related Problems?

These problems maintain the same ratio (1.76) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.