Home / 13,867.00-20,795.33-4,504.61

Finding the Fourth Proportional to 13,867.00, 20,795.33 and 4,504.61

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Solution

The fourth proportional to 13,867.00, 20,795.33 and 4,504.61 is: 6,755.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,867.00 : 20,795.33 = 4,504.61 : x
  2. Step 2: Convert to fraction form
    13,867.00/20,795.33 = 4,504.61/x
  3. Step 3: Cross multiply
    13,867.00x = 20,795.33 × 4,504.61
  4. Step 4: Simplify right side
    13,867.00x = 93,674,914.72
  5. Step 5: Solve for x
    x = 93,674,914.72/13,867.00
  6. Step 6: Final answer
    x = 6,755.24

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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.