Home / 303,495.04-418,834.56-169,384.96

Finding the Fourth Proportional to 303,495.04, 418,834.56 and 169,384.96

Calculator

Solution

The fourth proportional to 303,495.04, 418,834.56 and 169,384.96 is: 233,757.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    303,495.04 : 418,834.56 = 169,384.96 : x
  2. Step 2: Convert to fraction form
    303,495.04/418,834.56 = 169,384.96/x
  3. Step 3: Cross multiply
    303,495.04x = 418,834.56 × 169,384.96
  4. Step 4: Simplify right side
    303,495.04x = 70,944,275,192.22
  5. Step 5: Solve for x
    x = 70,944,275,192.22/303,495.04
  6. Step 6: Final answer
    x = 233,757.61

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.