Home / 332,579.80-498,821.10-95,897.80

Finding the Fourth Proportional to 332,579.80, 498,821.10 and 95,897.80

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Solution

The fourth proportional to 332,579.80, 498,821.10 and 95,897.80 is: 143,832.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    332,579.80 : 498,821.10 = 95,897.80 : x
  2. Step 2: Convert to fraction form
    332,579.80/498,821.10 = 95,897.80/x
  3. Step 3: Cross multiply
    332,579.80x = 498,821.10 × 95,897.80
  4. Step 4: Simplify right side
    332,579.80x = 47,835,846,083.58
  5. Step 5: Solve for x
    x = 47,835,846,083.58/332,579.80
  6. Step 6: Final answer
    x = 143,832.69

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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.