Home / 19,066.38-28,609.54-13,844.52

Finding the Fourth Proportional to 19,066.38, 28,609.54 and 13,844.52

Calculator

Solution

The fourth proportional to 19,066.38, 28,609.54 and 13,844.52 is: 20,774.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,066.38 : 28,609.54 = 13,844.52 : x
  2. Step 2: Convert to fraction form
    19,066.38/28,609.54 = 13,844.52/x
  3. Step 3: Cross multiply
    19,066.38x = 28,609.54 × 13,844.52
  4. Step 4: Simplify right side
    19,066.38x = 396,085,279.50
  5. Step 5: Solve for x
    x = 396,085,279.50/19,066.38
  6. Step 6: Final answer
    x = 20,774.02

Related Problems

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.