Home / 1,955.57-2,932.66-568.55

Finding the Fourth Proportional to 1,955.57, 2,932.66 and 568.55

Calculator

Solution

The fourth proportional to 1,955.57, 2,932.66 and 568.55 is: 852.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,955.57 : 2,932.66 = 568.55 : x
  2. Step 2: Convert to fraction form
    1,955.57/2,932.66 = 568.55/x
  3. Step 3: Cross multiply
    1,955.57x = 2,932.66 × 568.55
  4. Step 4: Simplify right side
    1,955.57x = 1,667,369.75
  5. Step 5: Solve for x
    x = 1,667,369.75/1,955.57
  6. Step 6: Final answer
    x = 852.62

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.