Home / 3,084.57-4,625.67-1,004.04

Finding the Fourth Proportional to 3,084.57, 4,625.67 and 1,004.04

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Solution

The fourth proportional to 3,084.57, 4,625.67 and 1,004.04 is: 1,505.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,084.57 : 4,625.67 = 1,004.04 : x
  2. Step 2: Convert to fraction form
    3,084.57/4,625.67 = 1,004.04/x
  3. Step 3: Cross multiply
    3,084.57x = 4,625.67 × 1,004.04
  4. Step 4: Simplify right side
    3,084.57x = 4,644,357.71
  5. Step 5: Solve for x
    x = 4,644,357.71/3,084.57
  6. Step 6: Final answer
    x = 1,505.67

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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.