Home / 332,087.85-498,078.32-95,376.69

Finding the Fourth Proportional to 332,087.85, 498,078.32 and 95,376.69

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Solution

The fourth proportional to 332,087.85, 498,078.32 and 95,376.69 is: 143,049.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    332,087.85 : 498,078.32 = 95,376.69 : x
  2. Step 2: Convert to fraction form
    332,087.85/498,078.32 = 95,376.69/x
  3. Step 3: Cross multiply
    332,087.85x = 498,078.32 × 95,376.69
  4. Step 4: Simplify right side
    332,087.85x = 47,505,061,045.48
  5. Step 5: Solve for x
    x = 47,505,061,045.48/332,087.85
  6. Step 6: Final answer
    x = 143,049.68

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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.