Home / 7,023.77-9,694.06-4,191.33

Finding the Fourth Proportional to 7,023.77, 9,694.06 and 4,191.33

Calculator

Solution

The fourth proportional to 7,023.77, 9,694.06 and 4,191.33 is: 5,784.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,023.77 : 9,694.06 = 4,191.33 : x
  2. Step 2: Convert to fraction form
    7,023.77/9,694.06 = 4,191.33/x
  3. Step 3: Cross multiply
    7,023.77x = 9,694.06 × 4,191.33
  4. Step 4: Simplify right side
    7,023.77x = 40,630,994.02
  5. Step 5: Solve for x
    x = 40,630,994.02/7,023.77
  6. Step 6: Final answer
    x = 5,784.79

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.