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Finding the Fourth Proportional to 250,790.02, 376,183.77 and 88,804.24

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Solution

The fourth proportional to 250,790.02, 376,183.77 and 88,804.24 is: 133,205.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    250,790.02 : 376,183.77 = 88,804.24 : x
  2. Step 2: Convert to fraction form
    250,790.02/376,183.77 = 88,804.24/x
  3. Step 3: Cross multiply
    250,790.02x = 376,183.77 × 88,804.24
  4. Step 4: Simplify right side
    250,790.02x = 33,406,713,795.18
  5. Step 5: Solve for x
    x = 33,406,713,795.18/250,790.02
  6. Step 6: Final answer
    x = 133,205.91

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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.