Home / 34,295.65-47,329.83-19,187.41

Finding the Fourth Proportional to 34,295.65, 47,329.83 and 19,187.41

Calculator

Solution

The fourth proportional to 34,295.65, 47,329.83 and 19,187.41 is: 26,479.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,295.65 : 47,329.83 = 19,187.41 : x
  2. Step 2: Convert to fraction form
    34,295.65/47,329.83 = 19,187.41/x
  3. Step 3: Cross multiply
    34,295.65x = 47,329.83 × 19,187.41
  4. Step 4: Simplify right side
    34,295.65x = 908,136,853.44
  5. Step 5: Solve for x
    x = 908,136,853.44/34,295.65
  6. Step 6: Final answer
    x = 26,479.65

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.