Home / 13,013.76-19,511.36-6,084.48

Finding the Fourth Proportional to 13,013.76, 19,511.36 and 6,084.48

Calculator

Solution

The fourth proportional to 13,013.76, 19,511.36 and 6,084.48 is: 9,122.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,013.76 : 19,511.36 = 6,084.48 : x
  2. Step 2: Convert to fraction form
    13,013.76/19,511.36 = 6,084.48/x
  3. Step 3: Cross multiply
    13,013.76x = 19,511.36 × 6,084.48
  4. Step 4: Simplify right side
    13,013.76x = 118,716,479.69
  5. Step 5: Solve for x
    x = 118,716,479.69/13,013.76
  6. Step 6: Final answer
    x = 9,122.38

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.