Home / 159,583.80-239,375.70-97,375.80

Finding the Fourth Proportional to 159,583.80, 239,375.70 and 97,375.80

Calculator

Solution

The fourth proportional to 159,583.80, 239,375.70 and 97,375.80 is: 146,063.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    159,583.80 : 239,375.70 = 97,375.80 : x
  2. Step 2: Convert to fraction form
    159,583.80/239,375.70 = 97,375.80/x
  3. Step 3: Cross multiply
    159,583.80x = 239,375.70 × 97,375.80
  4. Step 4: Simplify right side
    159,583.80x = 23,309,400,288.06
  5. Step 5: Solve for x
    x = 23,309,400,288.06/159,583.80
  6. Step 6: Final answer
    x = 146,063.70

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.