Home / 377.04-564-354

Finding the Fourth Proportional to 377.04, 564 and 354

Calculator

Solution

The fourth proportional to 377.04, 564 and 354 is: 529.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    377.04 : 564 = 354 : x
  2. Step 2: Convert to fraction form
    377.04/564 = 354/x
  3. Step 3: Cross multiply
    377.04x = 564 × 354
  4. Step 4: Simplify right side
    377.04x = 199,656
  5. Step 5: Solve for x
    x = 199,656/377.04
  6. Step 6: Final answer
    x = 529.54

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.