Home / 130,133.26-195,197.46-41,392.90

Finding the Fourth Proportional to 130,133.26, 195,197.46 and 41,392.90

Calculator

Solution

The fourth proportional to 130,133.26, 195,197.46 and 41,392.90 is: 62,088.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    130,133.26 : 195,197.46 = 41,392.90 : x
  2. Step 2: Convert to fraction form
    130,133.26/195,197.46 = 41,392.90/x
  3. Step 3: Cross multiply
    130,133.26x = 195,197.46 × 41,392.90
  4. Step 4: Simplify right side
    130,133.26x = 8,079,788,942.03
  5. Step 5: Solve for x
    x = 8,079,788,942.03/130,133.26
  6. Step 6: Final answer
    x = 62,088.58

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.