Home / 192,452.56-265,579.81-106,409.27

Finding the Fourth Proportional to 192,452.56, 265,579.81 and 106,409.27

Calculator

Solution

The fourth proportional to 192,452.56, 265,579.81 and 106,409.27 is: 146,842.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    192,452.56 : 265,579.81 = 106,409.27 : x
  2. Step 2: Convert to fraction form
    192,452.56/265,579.81 = 106,409.27/x
  3. Step 3: Cross multiply
    192,452.56x = 265,579.81 × 106,409.27
  4. Step 4: Simplify right side
    192,452.56x = 28,260,154,106.77
  5. Step 5: Solve for x
    x = 28,260,154,106.77/192,452.56
  6. Step 6: Final answer
    x = 146,842.19

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.