Home / 332,579.58-458,959.74-179,617.86

Finding the Fourth Proportional to 332,579.58, 458,959.74 and 179,617.86

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Solution

The fourth proportional to 332,579.58, 458,959.74 and 179,617.86 is: 247,872.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    332,579.58 : 458,959.74 = 179,617.86 : x
  2. Step 2: Convert to fraction form
    332,579.58/458,959.74 = 179,617.86/x
  3. Step 3: Cross multiply
    332,579.58x = 458,959.74 × 179,617.86
  4. Step 4: Simplify right side
    332,579.58x = 82,437,366,324.96
  5. Step 5: Solve for x
    x = 82,437,366,324.96/332,579.58
  6. Step 6: Final answer
    x = 247,872.60

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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.