Home / 5,585.52-8,371.04-3,084.96

Finding the Fourth Proportional to 5,585.52, 8,371.04 and 3,084.96

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Solution

The fourth proportional to 5,585.52, 8,371.04 and 3,084.96 is: 4,623.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,585.52 : 8,371.04 = 3,084.96 : x
  2. Step 2: Convert to fraction form
    5,585.52/8,371.04 = 3,084.96/x
  3. Step 3: Cross multiply
    5,585.52x = 8,371.04 × 3,084.96
  4. Step 4: Simplify right side
    5,585.52x = 25,824,323.56
  5. Step 5: Solve for x
    x = 25,824,323.56/5,585.52
  6. Step 6: Final answer
    x = 4,623.44

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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.