Home / 1,217.94-1,826.88-524.04

Finding the Fourth Proportional to 1,217.94, 1,826.88 and 524.04

Calculator

Solution

The fourth proportional to 1,217.94, 1,826.88 and 524.04 is: 786.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,217.94 : 1,826.88 = 524.04 : x
  2. Step 2: Convert to fraction form
    1,217.94/1,826.88 = 524.04/x
  3. Step 3: Cross multiply
    1,217.94x = 1,826.88 × 524.04
  4. Step 4: Simplify right side
    1,217.94x = 957,358.20
  5. Step 5: Solve for x
    x = 957,358.20/1,217.94
  6. Step 6: Final answer
    x = 786.05

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.