Home / 600.18-900.33-275.76

Finding the Fourth Proportional to 600.18, 900.33 and 275.76

Calculator

Solution

The fourth proportional to 600.18, 900.33 and 275.76 is: 413.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    600.18 : 900.33 = 275.76 : x
  2. Step 2: Convert to fraction form
    600.18/900.33 = 275.76/x
  3. Step 3: Cross multiply
    600.18x = 900.33 × 275.76
  4. Step 4: Simplify right side
    600.18x = 248,275.00
  5. Step 5: Solve for x
    x = 248,275.00/600.18
  6. Step 6: Final answer
    x = 413.67

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.