Home / 2,017.23-3,025.92-556.40

Finding the Fourth Proportional to 2,017.23, 3,025.92 and 556.40

Calculator

Solution

The fourth proportional to 2,017.23, 3,025.92 and 556.40 is: 834.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,017.23 : 3,025.92 = 556.40 : x
  2. Step 2: Convert to fraction form
    2,017.23/3,025.92 = 556.40/x
  3. Step 3: Cross multiply
    2,017.23x = 3,025.92 × 556.40
  4. Step 4: Simplify right side
    2,017.23x = 1,683,606.76
  5. Step 5: Solve for x
    x = 1,683,606.76/2,017.23
  6. Step 6: Final answer
    x = 834.61

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.