Home / 323,604.24-446,589.17-180,365.32

Finding the Fourth Proportional to 323,604.24, 446,589.17 and 180,365.32

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Solution

The fourth proportional to 323,604.24, 446,589.17 and 180,365.32 is: 248,912.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    323,604.24 : 446,589.17 = 180,365.32 : x
  2. Step 2: Convert to fraction form
    323,604.24/446,589.17 = 180,365.32/x
  3. Step 3: Cross multiply
    323,604.24x = 446,589.17 × 180,365.32
  4. Step 4: Simplify right side
    323,604.24x = 80,549,198,555.58
  5. Step 5: Solve for x
    x = 80,549,198,555.58/323,604.24
  6. Step 6: Final answer
    x = 248,912.68

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1.5x scale

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.