Home / 4,470-9,136

Finding the Third Proportional to 4,470 and 9,136

Calculator

Solution

The third proportional to 4,470 and 9,136 is: 18,672.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,470 : 9,136 = 9,136 : x
  2. Step 2: Convert to fraction form
    4,470/9,136 = 9,136/x
  3. Step 3: Cross multiply
    4,470x = 9,136 × 9,136
  4. Step 4: Simplify right side
    4,470x = 83,466,496
  5. Step 5: Solve for x
    x = 83,466,496/4,470
  6. Step 6: Final answer
    x = 18,672.59

Related Problems

Why These Related Problems?

These problems maintain the same ratio (2.04) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.