Home / 11,030.65-16,545.94-4,456.76

Finding the Fourth Proportional to 11,030.65, 16,545.94 and 4,456.76

Calculator

Solution

The fourth proportional to 11,030.65, 16,545.94 and 4,456.76 is: 6,685.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,030.65 : 16,545.94 = 4,456.76 : x
  2. Step 2: Convert to fraction form
    11,030.65/16,545.94 = 4,456.76/x
  3. Step 3: Cross multiply
    11,030.65x = 16,545.94 × 4,456.76
  4. Step 4: Simplify right side
    11,030.65x = 73,741,189.68
  5. Step 5: Solve for x
    x = 73,741,189.68/11,030.65
  6. Step 6: Final answer
    x = 6,685.12

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.