Home / 5,860.63-8,786.98-3,084.36

Finding the Fourth Proportional to 5,860.63, 8,786.98 and 3,084.36

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Solution

The fourth proportional to 5,860.63, 8,786.98 and 3,084.36 is: 4,624.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,860.63 : 8,786.98 = 3,084.36 : x
  2. Step 2: Convert to fraction form
    5,860.63/8,786.98 = 3,084.36/x
  3. Step 3: Cross multiply
    5,860.63x = 8,786.98 × 3,084.36
  4. Step 4: Simplify right side
    5,860.63x = 27,102,209.63
  5. Step 5: Solve for x
    x = 27,102,209.63/5,860.63
  6. Step 6: Final answer
    x = 4,624.45

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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.