Home / 15,612.75-23,005.69

Finding the Third Proportional to 15,612.75 and 23,005.69

Calculator

Solution

The third proportional to 15,612.75 and 23,005.69 is: 33,899.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,612.75 : 23,005.69 = 23,005.69 : x
  2. Step 2: Convert to fraction form
    15,612.75/23,005.69 = 23,005.69/x
  3. Step 3: Cross multiply
    15,612.75x = 23,005.69 × 23,005.69
  4. Step 4: Simplify right side
    15,612.75x = 529,261,657.35
  5. Step 5: Solve for x
    x = 529,261,657.35/15,612.75
  6. Step 6: Final answer
    x = 33,899.32

Related Problems

Why These Related Problems?

These problems maintain the same ratio (1.47) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.