Home / 264,190.92-396,184.88-95,661.38

Finding the Fourth Proportional to 264,190.92, 396,184.88 and 95,661.38

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Solution

The fourth proportional to 264,190.92, 396,184.88 and 95,661.38 is: 143,455.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    264,190.92 : 396,184.88 = 95,661.38 : x
  2. Step 2: Convert to fraction form
    264,190.92/396,184.88 = 95,661.38/x
  3. Step 3: Cross multiply
    264,190.92x = 396,184.88 × 95,661.38
  4. Step 4: Simplify right side
    264,190.92x = 37,899,592,355.93
  5. Step 5: Solve for x
    x = 37,899,592,355.93/264,190.92
  6. Step 6: Final answer
    x = 143,455.32

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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.