Home / 1,524-2,286-498

Finding the Fourth Proportional to 1,524, 2,286 and 498

Calculator

Solution

The fourth proportional to 1,524, 2,286 and 498 is: 747

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,524 : 2,286 = 498 : x
  2. Step 2: Convert to fraction form
    1,524/2,286 = 498/x
  3. Step 3: Cross multiply
    1,524x = 2,286 × 498
  4. Step 4: Simplify right side
    1,524x = 1,138,428
  5. Step 5: Solve for x
    x = 1,138,428/1,524
  6. Step 6: Final answer
    x = 747

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.