Home / 558.39-837.45-250.08

Finding the Fourth Proportional to 558.39, 837.45 and 250.08

Calculator

Solution

The fourth proportional to 558.39, 837.45 and 250.08 is: 375.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    558.39 : 837.45 = 250.08 : x
  2. Step 2: Convert to fraction form
    558.39/837.45 = 250.08/x
  3. Step 3: Cross multiply
    558.39x = 837.45 × 250.08
  4. Step 4: Simplify right side
    558.39x = 209,429.50
  5. Step 5: Solve for x
    x = 209,429.50/558.39
  6. Step 6: Final answer
    x = 375.06

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.