Home / 3,319-4,975.92-1,756.96

Finding the Fourth Proportional to 3,319, 4,975.92 and 1,756.96

Calculator

Solution

The fourth proportional to 3,319, 4,975.92 and 1,756.96 is: 2,634.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,319 : 4,975.92 = 1,756.96 : x
  2. Step 2: Convert to fraction form
    3,319/4,975.92 = 1,756.96/x
  3. Step 3: Cross multiply
    3,319x = 4,975.92 × 1,756.96
  4. Step 4: Simplify right side
    3,319x = 8,742,492.40
  5. Step 5: Solve for x
    x = 8,742,492.40/3,319
  6. Step 6: Final answer
    x = 2,634.07

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.