Home / 15,089.09-20,843.93-14,350.97

Finding the Fourth Proportional to 15,089.09, 20,843.93 and 14,350.97

Calculator

Solution

The fourth proportional to 15,089.09, 20,843.93 and 14,350.97 is: 19,824.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,089.09 : 20,843.93 = 14,350.97 : x
  2. Step 2: Convert to fraction form
    15,089.09/20,843.93 = 14,350.97/x
  3. Step 3: Cross multiply
    15,089.09x = 20,843.93 × 14,350.97
  4. Step 4: Simplify right side
    15,089.09x = 299,130,702.10
  5. Step 5: Solve for x
    x = 299,130,702.10/15,089.09
  6. Step 6: Final answer
    x = 19,824.31

Related Problems

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.