Home / 3,084.35-4,623.08-1,232.89

Finding the Fourth Proportional to 3,084.35, 4,623.08 and 1,232.89

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Solution

The fourth proportional to 3,084.35, 4,623.08 and 1,232.89 is: 1,847.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,084.35 : 4,623.08 = 1,232.89 : x
  2. Step 2: Convert to fraction form
    3,084.35/4,623.08 = 1,232.89/x
  3. Step 3: Cross multiply
    3,084.35x = 4,623.08 × 1,232.89
  4. Step 4: Simplify right side
    3,084.35x = 5,699,731.38
  5. Step 5: Solve for x
    x = 5,699,731.38/3,084.35
  6. Step 6: Final answer
    x = 1,847.96

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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.