Home / 9,626.84-13,284.66-5,435

Finding the Fourth Proportional to 9,626.84, 13,284.66 and 5,435

Calculator

Solution

The fourth proportional to 9,626.84, 13,284.66 and 5,435 is: 7,500.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,626.84 : 13,284.66 = 5,435 : x
  2. Step 2: Convert to fraction form
    9,626.84/13,284.66 = 5,435/x
  3. Step 3: Cross multiply
    9,626.84x = 13,284.66 × 5,435
  4. Step 4: Simplify right side
    9,626.84x = 72,202,127.10
  5. Step 5: Solve for x
    x = 72,202,127.10/9,626.84
  6. Step 6: Final answer
    x = 7,500.09

Related Problems

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.