Home / 19,212.60-28,816.47-6,066.30

Finding the Fourth Proportional to 19,212.60, 28,816.47 and 6,066.30

Calculator

Solution

The fourth proportional to 19,212.60, 28,816.47 and 6,066.30 is: 9,098.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,212.60 : 28,816.47 = 6,066.30 : x
  2. Step 2: Convert to fraction form
    19,212.60/28,816.47 = 6,066.30/x
  3. Step 3: Cross multiply
    19,212.60x = 28,816.47 × 6,066.30
  4. Step 4: Simplify right side
    19,212.60x = 174,809,351.96
  5. Step 5: Solve for x
    x = 174,809,351.96/19,212.60
  6. Step 6: Final answer
    x = 9,098.68

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.